What is factor (4x)^2-2(4x)-15 ?

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

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factor (4x)^2-2(4x)-15

factor

(4 x)^{2} - 2 (4 x) - 15

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

Solution steps

(4 x)^{2} - 2 (4 x) - 15

Write in the standard form

a x^{2} + b x + c

= (4 x)^{2} - 24 x - 15

Break the expression into groups

= ((4 x)^{2} + 34 x) + (- 54 x - 15)

Factor out

4 x

from

(4 x)^{2} + 34 x : 4 x (4 x + 3)

Factor out

- 5

from

- 54 x - 15 : - 5 (4 x + 3)

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

Factor out common term

4 x + 3

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

sin (3 x + 3 h)

48 x^{4} - 18 x^{4}

(x^{2} + x) + 1

3 + (26)

x (2 + 1)

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