en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x^2+8)^2-36x^2

Solution

simplify

(x^{2} + 8)^{2} - 36 x^{2}

Solution

x^{4} - 20 x^{2} + 64

Solution steps

(x^{2} + 8)^{2} - 36 x^{2}

Expand

(x^{2} + 8)^{2} : x^{4} + 16 x^{2} + 64

= x^{4} + 16 x^{2} + 64 - 36 x^{2}

Group like terms

= x^{4} + 16 x^{2} - 36 x^{2} + 64

Add similar elements:

16 x^{2} - 36 x^{2} = - 20 x^{2}

= x^{4} - 20 x^{2} + 64

Popular Examples

simplify (16/81)^{(-3)/4}simplify

(\frac{16}{81})^{\frac{- 3}{4}}

simplify (-6x-3)+(3x-9)simplify

(- 6 x - 3) + (3 x - 9)

simplify-6(7+x)simplify

- 6 (7 + x)

simplify (5xy)^2(2x^2y)simplify

(5 x y)^{2} (2 x^{2} y)

5 \frac{3}{4} \div \frac{4}{5}

Frequently Asked Questions (FAQ)

What is (x^2+8)^2-36x^2 ?
The solution to (x^2+8)^2-36x^2 is x^4-20x^2+64