11-10-2018
Mathematics

contestada

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

Respuesta :

qwaszx12 qwaszx12

11-10-2018

Your answer is 28x^2-37x+12

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

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

2) Collect like terms

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

3) Simplify

28x^2-37x+12

Answer Link

pineapple205 pineapple205

11-10-2018

Use FOIL

28x-21x-16x+12

-9x+12

Answer Link

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