What is factor 2x^2+5x-7 ?

The solution to factor 2x^2+5x-7 is (x-1)(2x+7)

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factor 2x^2+5x-7

factor

2 x^{2} + 5 x - 7

(x - 1) (2 x + 7)

Solution steps

2 x^{2} + 5 x - 7

Break the expression into groups

= (2 x^{2} - 2 x) + (7 x - 7)

Factor out

2 x

from

2 x^{2} - 2 x : 2 x (x - 1)

Factor out

7

from

7 x - 7 : 7 (x - 1)

= 2 x (x - 1) + 7 (x - 1)

Factor out common term

x - 1

= (x - 1) (2 x + 7)

\frac{1}{4 ^{5}}

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

2 x^{2} + 3 x y + 4 x + 6 y

4 x^{3} - 8 x^{2} + 5 x - 1

4 n^{2} - 9 = 0