en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 7x^2+42x-49

Solution

factor

7 x^{2} + 42 x - 49

Solution

7 (x - 1) (x + 7)

Solution steps

7 x^{2} + 42 x - 49

Factor out common term

7 : 7 (x^{2} + 6 x - 7)

= 7 (x^{2} + 6 x - 7)

Factor

x^{2} + 6 x - 7 : (x - 1) (x + 7)

= 7 (x - 1) (x + 7)

Popular Examples

4 m + 6 = 6 m - 4

factor 3x^4+23x^3+62x^2+62x+20 factor

3 x^{4} + 23 x^{3} + 62 x^{2} + 62 x + 20

(t+5)^2-13(t+5)+42=0

(t + 5)^{2} - 13 (t + 5) + 42 = 0

simplify (a^{18})/(a^{-6)}simplify

\frac{a ^{18}}{a ^{- 6}}

simplify 12*1/8 simplify

12 \cdot \frac{1}{8}

Frequently Asked Questions (FAQ)

What is factor 7x^2+42x-49 ?
The solution to factor 7x^2+42x-49 is 7(x-1)(x+7)