Math, asked by irfanmosani, 5 hours ago

Multiply by using toimulo:
(3x+7) (3x-7)

Answers

Answered by Sirat4

1

Answer:

9x² - 49

Step-by-step explanation:

(3x+7) (3x-7)

Use formula: (a + b)(a - b) = a² - b²

Here a = 3x and b = 7

So,

(3x)² - (7)²

= 9x² - 49

Answered by NiyatiKartik

5

Step-by-step explanation:

here is the answer hope it helps

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