Question

9x² - 25 simplify this​

Answer 1

Step-by-step explanation:

(3x+5.) (3x-5)

do mark as brainlist ans

Answer 2

Answer:

Part I

           9x² = 25

To solve for x, take the square root of each side of the equation

           √(9x²) = √(25)

           ±3x = ±5

           3x = ±5

Divide each side of the equation by 3

           3x / 3 = ±5 / 3

           x * (3 / 3) = ±5 / 3

           x * (1) = ±5 / 3

           x = ±5 / 3