Math, asked by harpreetsinghd63, 2 months ago

Simplify using formule :- (2q-3x) ^2-2 ( 2q - 3x) (q-3x) + (q- 3x)^2

Answers

Answered by bagkakali

1

Answer:

q^2

Step-by-step explanation:

(2q-3x)^2-2(2q-3x)(q-3x)+(q-3x)^2

={(2q-3x)-(q-3x)}^2

=(2q-3x-q+3x)^2

=(2q-q)^2

=q^2

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