en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor-63k^4+56k+21

Solution

factor

- 63 k^{4} + 56 k + 21

Solution

7 (- 9 k^{4} + 8 k + 3)

Solution steps

- 63 k^{4} + 56 k + 21

Rewrite

63

as

7 \cdot 9

Rewrite

56

as

7 \cdot 8

= - 7 \cdot 9 k^{4} + 7 \cdot 8 k + 7 \cdot 3

Factor out common term

7

= 7 (- 9 k^{4} + 8 k + 3)

Popular Examples

- 6 = \frac{1}{20} h

simplify sqrt(6/45)simplify

\frac{6}{45}

simplify 1/(4^3)simplify

\frac{1}{4 ^{3}}

simplify 8/(sqrt(7))simplify

\frac{8}{7}

12 x^{2} + x > 6

Frequently Asked Questions (FAQ)

What is factor-63k^4+56k+21 ?
The solution to factor-63k^4+56k+21 is 7(-9k^4+8k+3)