What is factor 15x^2+26x-21 ?

The solution to factor 15x^2+26x-21 is (5x-3)(3x+7)

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factor 15x^2+26x-21

factor

15 x^{2} + 26 x - 21

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

Solution steps

15 x^{2} + 26 x - 21

Break the expression into groups

= (15 x^{2} - 9 x) + (35 x - 21)

Factor out

3 x

from

15 x^{2} - 9 x : 3 x (5 x - 3)

Factor out

7

from

35 x - 21 : 7 (5 x - 3)

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

Factor out common term

5 x - 3

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

(- x^{2})^{4}

(3 x - 2) - (x^{2} + 2 x - 3)

(8 c^{5})^{2}

5 (\frac{1}{4})

\frac{( a - 1 ) ^{2} + 1}{2}

What is factor 15x^2+26x-21 ?
The solution to factor 15x^2+26x-21 is (5x-3)(3x+7)