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Zinaida [17]
2 years ago
15

For questions 1 - 2, use the distributive property to find the product of the binomials.

Mathematics
1 answer:
igor_vitrenko [27]2 years ago
5 0

Answer:

1).  2x^2-3x+20

2). 4x^2-14x+6

Step-by-step explanation:

1. (x-4)(2x+5)

FOIL:

(x)(2x)+5(x)-8(x)+(4)(5)

2x^2+5x-8x+20

=2x^2-3x+20

2. (4x-2)(x-3)

FOIL:

(4x)(x)-(3)(4x)-2(x)-2(-3)

4x^2-12x-2x+6

=4x^2-14x+6

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What is the substitution should be used to rewrite x^8 -3x^4 + 2 =0
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