Math, asked by nivea6124, 1 year ago

(2x+5y)^2-1 is equal to whatt????

Answers

Answered by Andor

0

(2x+5y)^2-1 is equal to 2x+5y

Becuase
(2x+5y) ^2-1 is 2x+5y^1

Answered by Prabhnoorsinghrehal

1

$4x {}^{2} + 25y {}^{2} + 20xy - 1$

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