Math, asked by princeszoni1, 5 months ago

simplify each of the following 2m²-4m
9m²-4​

Answers

Answered by ms8120584
1

=>2m²-4m

=>2m²-4m =>2m(m-2)

=>9m²-4

=>(3m)²-(2)²

=>(3m+2)(3m-2)

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