Math, asked by ambika4416, 10 months ago

evaluate, using identity : a) 297*303 and b) (105)².
Please solve it.

Answers

Answered by SWASTI20

0

Answer;swastka a bad

Step-by-step explanation:

Answered by pranav1503

1

a)(300-3)(300+3)

(300)^2 - (3)^2

90000-9

89991

b) (100+5)^2

(100)^2+2(100)(5)+(5)^2

10000+1000+25

11125

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