yatzelhernandez yatzelhernandez

01-03-2021
Mathematics

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(X+5)(x+4) write answer in standard form

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VeronicaEngland VeronicaEngland

01-03-2021

Answer:

I'm not sure if you meant to capitalize the first "x". If you did, then the correct answer is:

Xx+4X+5x+20

If you didn't, the answer is:

x^2+5x+20

Work:

1) X*x=Xx

2) X*4=4X

3) 5*x=5x

4) 5*4=20

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