en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 4x^4(2x+5x)

Solution

simplify

4 x^{4} (2 x + 5 x)

Solution

28 x^{5}

Solution steps

4 x^{4} (2 x + 5 x)

Add similar elements:

2 x + 5 x = 7 x

= 4 x^{4} \cdot 7 x

Multiply the numbers:

4 \cdot 7 = 28

= 28 x^{4} x

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

x^{4} x = x^{4 + 1}

= 28 x^{4 + 1}

Add the numbers:

4 + 1 = 5

= 28 x^{5}

Popular Examples

simplify (-1/64)^{-1/3}simplify

(- \frac{1}{64})^{- \frac{1}{3}}

expand (x+y)(x-y)(x^2+y^2)expand

(x + y) (x - y) (x^{2} + y^{2})

factor-15x^7+3x^4-9x^6 factor

- 15 x^{7} + 3 x^{4} - 9 x^{6}

simplify-9a-2(9a-5)simplify

- 9 a - 2 (9 a - 5)

expand (3x-8)(2x+1)expand

(3 x - 8) (2 x + 1)

Frequently Asked Questions (FAQ)

What is 4x^4(2x+5x) ?
The solution to 4x^4(2x+5x) is 28x^5