2 years ago

Expand.Your answer should be a polynomial in standard form.(x-1)(x+4)=

Mathematics

2 answers:

Montano1993 [528]2 years ago

8 0

Answer:

X^2+3x-4

Step-by-step explanation:

This is the answer

lara [203]2 years ago

3 0

Answer: x^2+3x-4

Step-by-step explanation:

if you f.o.i.l (first, outer, inner, last)

you will get x^2+4x-1x-4

this comes out to be x^2+3x-4

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