multiply (x-4) and (2x+3)
Answers
Answered by
31
Answer:
2x²-5x-12
Step-by-step explanation:
[(x-4)*2x]+[(x-4)*3]
2x²-8x+3x-12
2x²-5x-12
Answered by
5
Answer:
x=-3/2,x=4
Step-by-step explanation:
(x- 4)(2x+3)
2x^2+3x-8x-12
2x^2-5x-12
2x^2-8x+3x-12
2x(x-4)+3(x-4)
(2x+3)(x-4)
2x+3=0
x=-3/2
x-4=0
x=4
do it my middle term split
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