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24-07-2021
Mathematics

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if a = 3 and b=2,find the value of a square+2ab and (a+b)square

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24-07-2021

Answer:

a^2+2ab = 21

(a+b)^2= 25

Step-by-step explanation:

(a+b)^2 = a^+2ab+b^2

sub a=3 and b=2 and simplify

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