What is factor 21x^2+17x-30 ?

The solution to factor 21x^2+17x-30 is (7x-6)(3x+5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 21x^2+17x-30

factor

21 x^{2} + 17 x - 30

(7 x - 6) (3 x + 5)

Solution steps

21 x^{2} + 17 x - 30

Break the expression into groups

= (21 x^{2} - 18 x) + (35 x - 30)

Factor out

3 x

from

21 x^{2} - 18 x : 3 x (7 x - 6)

Factor out

5

from

35 x - 30 : 5 (7 x - 6)

= 3 x (7 x - 6) + 5 (7 x - 6)

Factor out common term

7 x - 6

= (7 x - 6) (3 x + 5)

\frac{1}{3} (1)^{- \frac{2}{3}}

4 \times 4 \times 4

1 \times \frac{1}{4}

3 x^{3} - 4 x^{2} + 9 x - 12

3 \cdot (- \frac{1}{3})

What is factor 21x^2+17x-30 ?
The solution to factor 21x^2+17x-30 is (7x-6)(3x+5)