en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (9y^5+2)^2

Solution

expand

(9 y^{5} + 2)^{2}

Solution

81 y^{10} + 36 y^{5} + 4

Solution steps

(9 y^{5} + 2)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(9 y^{5} + 2)^{2} = (9 y^{5})^{2} + 2 \cdot 9 y^{5} \cdot 2 + 2^{2}

= (9 y^{5})^{2} + 2 \cdot 9 y^{5} \cdot 2 + 2^{2}

Simplify

(9 y^{5})^{2} + 2 \cdot 9 y^{5} \cdot 2 + 2^{2} : 81 y^{10} + 36 y^{5} + 4

= 81 y^{10} + 36 y^{5} + 4

Popular Examples

\frac{22}{7}

expand (5u+4y)(5u-4y)expand

(5 u + 4 y) (5 u - 4 y)

simplify sqrt(4x^4)simplify

4 x^{4}

expand (s+1)(s+2)(s+3)(s+4)expand

(s + 1) (s + 2) (s + 3) (s + 4)

simplify ln(e^t)simplify

ln (e^{t})

Frequently Asked Questions (FAQ)

What is expand (9y^5+2)^2 ?
The solution to expand (9y^5+2)^2 is 81y^{10}+36y^5+4