<u>Answer:</u>

<u>Step-by-step explanation:</u>
We are given the following expression and we are to find its product:

Here, we need to recall the the product rule according to which the exponents are added when you multiply two powers that have the same base.
So here the powers of
and
will be added to their powers to give:
=
= 
Therefore, the product of the given expression is
.
Answer:
<u><em>i hope it will work</em></u>
Step-by-step explanation:
f(x) = -5 x^2 + 2 x + 9
f(1)=-5(1)^2 +2(1) +9 = 6
similarly
f(2)=-5(2)^2 +2(2) +9 = -7
if its help-full then hit the stars and brain-list it
thanks
Since Tanisha office is on the ninth floor and is car is parked in the garage and garage is in underground so between the garage and Tanisha's office, there are 8 floors
Answer:
15 units
Step-by-step explanation:
If one side of a triangle is 5 units you multiply that by 3 (3 sides in a triangle)
= 15 units
Hope this helped :)