factor 64x^2-9 — step-by-step solution

⚠ 64x is read as the product 64*x: for a power, write 64^x

Let's factor in

ℝ

64 x^{2} - 9

We recognize a difference of two squares:

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

. Apply

a^{2} - b^{2} = (a - b) \cdot (a + b)

, with

a = 8 x

and

b = 3

You can factorize this expression into:

(8 x - 3) \cdot (8 x + 3)

▶Factored expression:

(8 x + 3) \cdot (8 x - 3)