Math, asked by suraj77khilardi, 1 year ago

what's pi and expand (a+b){2}

Answers

Answered by 7878

pi is a greek letter (π) which is the ratio of Circumference to the Diameter of the same circle with any radius.Its value is 3.142 or 22÷7.
Expansion of (a+b){2}is 2a+2b

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