Question

12. Simplify: (x - 5) (x + 5) + 25
​

Answer 1

Answer:

hy

Step-by-step explanation:

Here is your answer :

x³ + 5x² - 5x

questions :

(x²-5) (x+5) +25

step by step deviation

= ( X² - 5 ) ( x + 5 ) + 25

= X² ( x + 5 ) -5 ( x + 5 ) + 25.

= x³ + 5x² - 5x - 25 + 25.

= x³ + 5x² - 5x

[ Answer ]

therefore , when we simplify this equation (x²-5) (x+5) +25 . we find the solution x³ + 5x² - 5x .

Answer 2

Step-by-step explanation:

(x - 5) (x + 5) + 25

= x² + 5x - 5x - 25 + 25

= x²