What is factor 4z^2+23z-35 ?

The solution to factor 4z^2+23z-35 is (4z-5)(z+7)

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factor 4z^2+23z-35

factor

4 z^{2} + 23 z - 35

(4 z - 5) (z + 7)

Solution steps

4 z^{2} + 23 z - 35

Break the expression into groups

= (4 z^{2} - 5 z) + (28 z - 35)

Factor out

z

from

4 z^{2} - 5 z : z (4 z - 5)

Factor out

7

from

28 z - 35 : 7 (4 z - 5)

= z (4 z - 5) + 7 (4 z - 5)

Factor out common term

4 z - 5

= (4 z - 5) (z + 7)

\frac{( 2 x )}{( 3 y - 3 x )} + \frac{( 3 y )}{( 5 x - 5 y )}

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

a^{16} - b^{16}

x^{4} y^{2} + (7 + 5) x^{2} y + 35

d^{4} + 18 d^{2} + 81