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ivolga24 [154]
3 years ago
14

Find the expression of equivalent to (x-1)(x-9)

Mathematics
2 answers:
Bad White [126]3 years ago
6 0
<span>(x-1)(x-9)
=x^2 -9x -x + 9
=x^2 -10x + 9</span>
Firdavs [7]3 years ago
5 0
Foil aka distribute

FOIL
First
Outer
Inner
Last

First: x times x=x²
Outer: x times x times -9=-9x
Inner: -1 times x=-1x
last: -1 times -9=9
add them

x²-9x-1x+9=
x²-10x+9
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Answer:

9.80

Step-by-step explanation:

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