nataliatf3062
01.03.2021 •
Mathematics
(X+5)(x+4) write answer in standard form
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Ответ:
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
Ответ:
A. The shorter length will be neither of them since they have the same degrees.
B. The hypotenuses will be