If a: b=3: 2, then (a+b)^2:(a-b)^2 is: - Vidyadip

MCQ

If $a: b=3: 2$, then $(a+b)^2:(a-b)^2$ is:

A
$9: 4$
B
$1: 25$
C
$25: 1$
D
$4: 9$

✓

Answer

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