F(x)=(5x+1)(4x−8)(x+6)f, left parenthesis, x, right parenthesis, equals, left parenthesis, 5, x, plus, 1, right parenthesis, lef
andrey2020 [161]
Answer:
Step-by-step explanation:
Given
The zeros of the polynomial function are the point where the function f(x) equals zero.
If abc=0, then a=0 or b=0 or c=0
Therefore:
Solution:
<u>Note that:</u>
- Given sentence: The difference between an integer p and (-5) is 1.
<u>Let's reread the sentence carefully.</u>
The difference between an integer p and (-5) is 1.
<u>Change the sign.</u>
<u>Subtract 5 both sides:</u>
- p + 5 = 1
- => p + 5 - 5 = 1 - 5
- => p = -4
Answer:
proved.
Step-by-step explanation:
We have to prove that
So, the left hand side =
= {Since we have the formula }
= {Since we have the formula }
=
=
= {Since }
= Right hand side
Hence, proved.
Answer:
$75
Step-by-step explanation:
90=1.2x
90/1.2=x
75=x