3 years ago

Number 9 please please someone please help please please help

Mathematics

2 answers:

mixer [17]3 years ago

7 0

Answer:

If a =3 and b=-1, what is the value of ab-b^2?

3(-1)-1^2

-3-1

-4

Mariulka [41]3 years ago

4 0

Answer:

Replace a=3 and b=-1 to ab-b^2:

3x(-1)-(-1)^2

= -3-1

=-4

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