Math, asked by shloka4914, 4 months ago

Is (2a – 5b)2 = 4a– 25b? ?

TRUE
or
FALSE

Answers

Answered by KushalBhattarai

1

Answer:

it is false because :

Step-by-step explanation:

(2a-5b)^2 = 4a - 25b

LHS = (2a-5b)^2

= (2a)^2 -2.2a.5b + (5b)^2

= 4a^2 - 20ab + 25b^2

since LHS is not equal to RHS this equation is false

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