Question

Following in expanded form

(2x+5y+1)²,​

Answer 1

Answer:

it's is very easy question

(2x)2 +(5y)2 +(1)2

ATQ

(2x)2=2×2×x×X

(5Y)2=5×5×Y×y

(1)2=1×1

Step-by-step explanation:

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