Math, asked by ankitajaswal9756, 8 months ago

Evaluate by using factors, (979)2-(21)2

Answers

Answered by atharvsc7

2

Answer:

take 2 common from this

2(979-21)

2*958

1916

I think this is the correct answer

Answered by mahak6867

5

Answer:

958000

Step-by-step explanation:

=(979+21)(9779-21)

=(1000)(9558)

958000

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