What is factor 8x^2+14x-15 ?

The solution to factor 8x^2+14x-15 is (4x-3)(2x+5)

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factor 8x^2+14x-15

factor

8 x^{2} + 14 x - 15

(4 x - 3) (2 x + 5)

Solution steps

8 x^{2} + 14 x - 15

Break the expression into groups

= (8 x^{2} - 6 x) + (20 x - 15)

Factor out

2 x

from

8 x^{2} - 6 x : 2 x (4 x - 3)

Factor out

5

from

20 x - 15 : 5 (4 x - 3)

= 2 x (4 x - 3) + 5 (4 x - 3)

Factor out common term

4 x - 3

= (4 x - 3) (2 x + 5)

5 x^{2} - x - 4 = 0

50 + \frac{N - 40}{4} 5 0^{o} f

z^{2} - 9

5 y - y^{2} = 6

2 x - 5 > 3