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Leno4ka [110]
3 years ago
6

Multiply. (7x-4)(4x-3)

Mathematics
2 answers:
dlinn [17]3 years ago
7 0

<u>Your answer is 28x^2-37x+12</u>

<u>1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd</u>

28x^2-21x-16x+12

<u>2) Collect like terms</u>

28x^2+(-21-16x)+12

<u>3) Simplify</u>

28x^2-37x+12


Sonbull [250]3 years ago
7 0

Use FOIL

28x-21x-16x+12

-9x+12

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