Math, asked by sujayjoshi21, 4 months ago

evaluate the following (3×-7) (3x-7)

Answers

Answered by Brainfull2020

0

Answer:

-21*-21 = 441

Step-by-step explanation:

Answered by sriyasalonirout

0

Step-by-step explanation:

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

=9x²-21x-21x+49

=9x²-42x+49

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