rewrite f(x)=x^2+8x-20 in the form that would most easily help you identify the zeros of the function
2 answers:
Answer:
f(x) = (x-2) (x+10)
Step-by-step explanation:
f(x)=x^2+8x-20
Factor the right hand side
What 2 numbers multiply to -20 and add to 8
-2 * 10 = -20
-2 + 10 = 8
f(x) = (x-2) (x+10)
Then we can use the zero product property to help us to find the zero's
Answer:
B.f(x)=(x+6)(x-2)
Step-by-step explanation:
apexs
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Answer:
the value of x is 80
Step-by-step explanation:
1209/197 is 6.13
I used a calculator lol
x 20
------ = -------
100 125
(The percentage x saved is equal to 20 out of 120) Cross multiply:
125x = 20(100)
125x = 2000
Divide both sides by 125
x = 16%
The correct answer is c.
a.6/9
b.1/2
<em><u>c.1/3</u></em>
d.3/12
Your answer is 32:Blue and 16:White
