How To Solve (3-4m)\Xb2

How to solve (3-4m)²

Answer:

=16m²−24m+9

Step-by-step explanation:

(3−4m)²

=(3−4m)(3−4m)

FOIL METHOD

=(3)(3)+(3)(−4m)+(−4m)(3)+(−4m)(−4m)

=9−12m−12m+16m²

=16m²−24m+9

#JuneChallenge


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