Math, asked by Anonymous, 1 day ago

Simplify the following using the rulea for identities (ALZEBRA)

i》 69 square - 59 square
ii》 101 square - 91 square
iii》 1002 square - 998 square

no spammig please or i will else report you

Answers

Answered by anuska7137

1

Step-by-step explanation:

(69-59)(69+59)

10×128=1280

(101-91)(101+91)

10×192=1920

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