Math, asked by patelbhakti55869, 4 months ago

20. Simplify: 0) (x + 3)²-(x-3)²

Answers

Answered by Bobbysingh20152007

4

Answer:

(x+3-x+3) (x+3+x-3)

6×2x

12 is the answer..

Answered by rapunzel14

0

mark as BRAINLIST and follow plz

Answer:

18

step by step explaination :

(x + 3)² - (x - 3)²

x² + 3² + 2 × x × 3 - x² + 3² - 2 × x × 3

x² + 3² + 6x - x² + 3² - 6x

x² - x² + 3² + 3² + 6x - 6x

0 + 9 + 9 + 0

18

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