What is factor 3x^2+17x-28 ?

The solution to factor 3x^2+17x-28 is (3x-4)(x+7)

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factor 3x^2+17x-28

factor

3 x^{2} + 17 x - 28

(3 x - 4) (x + 7)

Solution steps

3 x^{2} + 17 x - 28

Break the expression into groups

= (3 x^{2} - 4 x) + (21 x - 28)

Factor out

x

from

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

Factor out

7

from

21 x - 28 : 7 (3 x - 4)

= x (3 x - 4) + 7 (3 x - 4)

Factor out common term

3 x - 4

= (3 x - 4) (x + 7)

- {4 (d + 3) - 5 [3 d - 2 (2 d + 7)] - 8} = - 10 d - 6

81 \cdot 9

x^{2} = 900

0 = 3 x^{2} + 5 x + 4

\frac{( 3 m ^{- 2} n ) ^{- 3}}{6 m n ^{- 2}}