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23-07-2018
Mathematics

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Need help with two math questions please asap! Thank you!

Need help with two math questions please asap Thank you class=

Respuesta :

23-07-2018

My natural tendency is to FIOL instead of FOIL but it doesn't matter.

(x+5)(x-6)

Firsts: x times x

Outers: x times -6 = -6x

Inners: 5 x

Lasts: 5(-6)=-30

Outers+Inners = -6x + 5x = -x

Answer: -x

(x-2)(x-3)=x^2-3x-2x+6=x^2-5x+6

Answer: second choice

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