What is factor 3x^2+2x-56 ?

The solution to factor 3x^2+2x-56 is (x-4)(3x+14)

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factor 3x^2+2x-56

factor

3 x^{2} + 2 x - 56

(x - 4) (3 x + 14)

Solution steps

3 x^{2} + 2 x - 56

Break the expression into groups

= (3 x^{2} - 12 x) + (14 x - 56)

Factor out

3 x

from

3 x^{2} - 12 x : 3 x (x - 4)

Factor out

14

from

14 x - 56 : 14 (x - 4)

= 3 x (x - 4) + 14 (x - 4)

Factor out common term

x - 4

= (x - 4) (3 x + 14)

2^{n - 1} + 2^{n - 1}

3 - 72

\frac{1}{3} \div 10

y - x y + x - 1

24 \times 6