This website uses cookies to ensure you get the best experience.
By using this website, you agree to our Cookie Policy.
Learn more
Accept
解题
图表
练习
几何
测试板块
笔记簿
小组
主题
登录
加入
升级
账户详细信息
登录选项
账户管理
设置
订阅
退出
No new notifications
zs
English
Español
Português
中文(简体)
עברית
العربية
Popular Problems
Popular Problems
Pre Algebra
Algebra
Functions & Graphing
Geometry
Trigonometry
Pre Calculus
Calculus
Statistics
Popular Algebra Problems
simplify (2a^2+2ab)/(3a^2b)
simplify\:\frac{2a^{2}+2ab}{3a^{2}b}
factor x2-6x+9
factor\:x2-6x+9
factor x^3-4x
factor\:x^{3}-4x
1/(y/x)
\frac{1}{\frac{y}{x}}
x^2+8x+16=0
x^{2}+8x+16=0
243^{7/10}*243^{1/10}
243^{\frac{7}{10}}\cdot\:243^{\frac{1}{10}}
\sqrt[4]{1}
\sqrt[4]{1}
factor u^2-14u+49
factor\:u^{2}-14u+49
factor 12x^2-104x+17
factor\:12x^{2}-104x+17
(0^2-25)/(0-5)
\frac{0^{2}-25}{0-5}
factor 9n^2-25
factor\:9n^{2}-25
simplify (1/2)^{15}
simplify\:(\frac{1}{2})^{15}
simplify (a+1)/(a^2+a+1)-(2a^3-1)/(a^4+a^2+1)+(a-1)/(a^2-a+1)
simplify\:\frac{a+1}{a^{2}+a+1}-\frac{2a^{3}-1}{a^{4}+a^{2}+1}+\frac{a-1}{a^{2}-a+1}
factor 2x^2-2x-40
factor\:2x^{2}-2x-40
simplify 1/(2-3(1/4))
simplify\:\frac{1}{2-3(\frac{1}{4})}
|((pi+1)^{100})/((pi-1)^{100)}|
|\frac{(\pi+1)^{100}}{(\pi-1)^{100}}|
factor 6a^4-12a^2+6
factor\:6a^{4}-12a^{2}+6
factor x^2-x
factor\:x^{2}-x
(-2y)^5
(-2y)^{5}
square root of 32}+\sqrt{8
\sqrt{32}+\sqrt{8}
simplify (5-(-6))/(-4-(-9))
simplify\:\frac{5-(-6)}{-4-(-9)}
factor 3c^2+cd-24d^2
factor\:3c^{2}+cd-24d^{2}
3(1/3)^2
3(\frac{1}{3})^{2}
|5+3i|
|5+3i|
ln(2)
\ln(2)
factor xy^3-9xyz^2
factor\:xy^{3}-9xyz^{2}
81*9
81\cdot\:9
(i)^3
(i)^{3}
factor 4a^2+16
factor\:4a^{2}+16
-4/(3i)
-\frac{4}{3i}
simplify 4/3*pi*4^3
simplify\:\frac{4}{3}\cdot\:\pi\cdot\:4^{3}
simplify (5^2y^{-10})/(5^{-1)z^0x^{-5}}
simplify\:\frac{5^{2}y^{-10}}{5^{-1}z^{0}x^{-5}}
factor 4x^2+8xy+4y^2
factor\:4x^{2}+8xy+4y^{2}
factor s^3+4s^2+2s
factor\:s^{3}+4s^{2}+2s
factor x^2-10x-24
factor\:x^{2}-10x-24
factor 4y^2-16y+16
factor\:4y^{2}-16y+16
factor 4c^2-4cd+d^2
factor\:4c^{2}-4cd+d^{2}
factor 3xy+2x^2
factor\:3xy+2x^{2}
2-4/3
2-\frac{4}{3}
simplify x^{2/5}x^{5/6}
simplify\:x^{\frac{2}{5}}x^{\frac{5}{6}}
simplify ((2x)(3x^3y)^{-4})/(3^{-5)x^2y^5}
simplify\:\frac{(2x)(3x^{3}y)^{-4}}{3^{-5}x^{2}y^{5}}
simplify (14x^4y^3)/(21x^8y^5)
simplify\:\frac{14x^{4}y^{3}}{21x^{8}y^{5}}
simplify-(pi)/3+2pi
simplify\:-\frac{\pi}{3}+2\pi
2/(sqrt(5)-\sqrt{3)}
\frac{2}{\sqrt{5}-\sqrt{3}}
factor 2g^2+13g+11
factor\:2g^{2}+13g+11
43^2
43^{2}
simplify 3/2-1/2
simplify\:\frac{3}{2}-\frac{1}{2}
factor 5x^2+9x+4
factor\:5x^{2}+9x+4
simplify 3/4+1/2
simplify\:\frac{3}{4}+\frac{1}{2}
(5^{-4})^0
(5^{-4})^{0}
factor 8x^2-18y^2
factor\:8x^{2}-18y^{2}
factor 2x+2
factor\:2x+2
1/(2-sqrt(3))*1/(2+sqrt(3))
\frac{1}{2-\sqrt{3}}\cdot\:\frac{1}{2+\sqrt{3}}
simplify-5/3*3
simplify\:-\frac{5}{3}\cdot\:3
cube root of 12}*\sqrt[3]{9
\sqrt[3]{12}\cdot\:\sqrt[3]{9}
factor x+x^2-xy^2-y^2
factor\:x+x^{2}-xy^{2}-y^{2}
simplify-(5/2)^2
simplify\:-(\frac{5}{2})^{2}
square root of-5
\sqrt{-5}
factor p^2-14p
factor\:p^{2}-14p
6*1/2
6\cdot\:\frac{1}{2}
simplify ((2/(x+h))-(2/x))/h
simplify\:\frac{(\frac{2}{x+h})-(\frac{2}{x})}{h}
3+(-2)
3+(-2)
simplify ((2a^{-2}b^2c^{-3})^2)/((3a^3b^{-2)c^2)^{-2}}
simplify\:\frac{(2a^{-2}b^{2}c^{-3})^{2}}{(3a^{3}b^{-2}c^{2})^{-2}}
log_{7}(1/4)
\log_{7}(\frac{1}{4})
simplify (x^{-2}+y^{-2})/(x^{-2)-y^{-2}}
simplify\:\frac{x^{-2}+y^{-2}}{x^{-2}-y^{-2}}
simplify (-1/2)^6
simplify\:(-\frac{1}{2})^{6}
(1/2+(sqrt(3))/2 i)^6
(\frac{1}{2}+\frac{\sqrt{3}}{2}i)^{6}
(-12+sqrt(-45))/(24)
\frac{-12+\sqrt{-45}}{24}
simplify 3/4*4
simplify\:\frac{3}{4}\cdot\:4
factor x^2-64
factor\:x^{2}-64
factor x^2-16x+15
factor\:x^{2}-16x+15
factor 800a^3+2400a^2+2400a+800
factor\:800a^{3}+2400a^{2}+2400a+800
factor 16-(x-y)^2
factor\:16-(x-y)^{2}
2/(1+i)-3/(1-i)
\frac{2}{1+i}-\frac{3}{1-i}
3/8+1/2
\frac{3}{8}+\frac{1}{2}
factor 64x^4-1
factor\:64x^{4}-1
((n+1)!)/(n!)
\frac{(n+1)!}{n!}
factor (3+h)^2-9
factor\:(3+h)^{2}-9
factor 4x^4-150x^3-400x^2
factor\:4x^{4}-150x^{3}-400x^{2}
(5^2)/(5^5)
\frac{5^{2}}{5^{5}}
7n-(4n-3)
7n-(4n-3)
simplify (2(25-6(2)^2-6(-1)^2))/(-1(6(2)^2+6(-1)^2+25))
simplify\:\frac{2(25-6(2)^{2}-6(-1)^{2})}{-1(6(2)^{2}+6(-1)^{2}+25)}
factor 4sqrt(3)+4\sqrt[3]{3}
factor\:4\sqrt{3}+4\sqrt[3]{3}
simplify 1/(5(1)^{4/5)}
simplify\:\frac{1}{5(1)^{\frac{4}{5}}}
log_{b}(1)
\log_{b}(1)
factor-3x^4-9x^3+15x^2
factor\:-3x^{4}-9x^{3}+15x^{2}
simplify (1-y/(y+x))/(1-y/(y-x))
simplify\:\frac{1-\frac{y}{y+x}}{1-\frac{y}{y-x}}
simplify (2.99)/(2.99-3)
simplify\:\frac{2.99}{2.99-3}
factor x^3-4x^2+3x
factor\:x^{3}-4x^{2}+3x
2^5*2^2
2^{5}\cdot\:2^{2}
simplify-35/2 (1/(1000^2))+35/2
simplify\:-\frac{35}{2}(\frac{1}{1000^{2}})+\frac{35}{2}
(2-(2-k))^2
(2-(2-k))^{2}
(sqrt(3)+i)^2
(\sqrt{3}+i)^{2}
simplify 3/5+8/3 \div (5-10(4+7\div (1/2-3/5)))
simplify\:\frac{3}{5}+\frac{8}{3}\div\:(5-10(4+7\div\:(\frac{1}{2}-\frac{3}{5})))
(3pi)/4+2pi
\frac{3\pi}{4}+2\pi
factor 2m^2-50
factor\:2m^{2}-50
factor n^2+2n-48
factor\:n^{2}+2n-48
-1/4*4
-\frac{1}{4}\cdot\:4
simplify 5^{(-1)/4}
simplify\:5^{\frac{-1}{4}}
(3/2 x^{1/2})^2
(\frac{3}{2}x^{\frac{1}{2}})^{2}
1
..
8
9
10
11
12
13
14
..
532
登录
使用Office365登录
使用Facebook登录
或
Remember me
登录
忘记密码
我没有账户
忘记密码
Change Password Email Address
发送重置链接
我们已发送
电子邮件至:
[email protected]
To create your new password, just click the link in the email we sent you.
加入10000万快乐用户大家庭!
1. 免费注册:
数字笔记簿
练习题(每个主题一道)
创建学习小组
自定义设置
使用Office365加入
使用Facebook加入
或
使用电子邮件加入
创建我的账户
我同意
条款和条件
2. 订阅以获取更多信息:
完整访问求解步骤
网络和移动订阅
笔记簿(无限存储)
个性化的练习问题
个测验
详细的进度报告
无广告
2.99美元起
我已注册
感谢您
的订阅!
继续访问网站 »
Processing...
THANK YOU
FOR SUBSCRIBING!
继续访问网站 »
交易失败!
请使用其他支付方法重试
订阅以获取更多信息:
完整访问求解步骤
网络和移动订阅
笔记簿(无限存储)
个性化的练习问题
个测验
详细的进度报告
无广告
Remind me later »
一次支付
$12.99 美元 2 个月
Weekly Subscription
$2.99 美元/周 (直至取消)
月度订阅
$6.99 美元/月 (直至取消)
年度订阅
$29.99 美元/年 (直至取消)
用户数据缺失
请联系支持
我们希望您能提供反馈
(可选)
(可选)
请添加消息。
已收到消息。感谢您的反馈。
取消
发送
Generating PDF...
反馈
一次支付
$12.99 美元 2 个月
Weekly Subscription
$2.99 美元/周 (直至取消)
月度订阅
$6.99 美元/月 (直至取消)
年度订阅
$29.99 美元/年 (直至取消)