Simplify fully A) √9/25 B) √12/√3 C) √15/√3
2 answers:
Answer:
A. .12
B. 2.1
C. 2.3
Step-by-step explanation:
Ok so first we have to find the square root of 9 which is 3 then divide 3 by 25 which is .12.
Next one. So the square root of 12 is about 3.5 And the square root of 3 is about 1.7. So 3.5 divided by 1.7 is about 2.1.
Last one. so the square root of 15 is about 3.9 and the square root of 3 is about 1.7. So 3.9 divided by 1.7 is about 2.3.
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Answer:
The function is negative for all real values of x where -6< x < -2
Step-by-step explanation:
Given f(x) = (x + 2)(x + 6)
The graph of the function is as shown in the attached figure.
As shown, we can deduce the following:
The function is positive for all real values of x where x > -2 and x < -6
The function is zero at x = -2 and x = -6
The function is negative for all real values of x where -6 < x <-2
Compare the observations to the given statements:
So, The true statement is The function is negative for all real values of x where -6 < x <-2
