What is factor 5x^2+42x-27 ?

The solution to factor 5x^2+42x-27 is (5x-3)(x+9)

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factor 5x^2+42x-27

factor

5 x^{2} + 42 x - 27

(5 x - 3) (x + 9)

Solution steps

5 x^{2} + 42 x - 27

Break the expression into groups

= (5 x^{2} - 3 x) + (45 x - 27)

Factor out

x

from

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

Factor out

9

from

45 x - 27 : 9 (5 x - 3)

= x (5 x - 3) + 9 (5 x - 3)

Factor out common term

5 x - 3

= (5 x - 3) (x + 9)

6 x^{- 2}

- 6 (4 x - 7) > 3 (x - 4)

\frac{5 π}{6}

\frac{u ^{6 x + 1}}{u ^{x}}