7b^2 - 14b - 56 = 0 Solve by completing the square
1 answer:
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Hi there!
To find the percent of change we can use the following formula:
Let's fill in our data
Subtract
Divide
And finally multiply
Hence, the percent of change is negative 20%.
~ Hope this helps you!
To find the percent of change we can use the following formula:
Let's fill in our data
Subtract
Divide
And finally multiply
Hence, the percent of change is negative 20%.
~ Hope this helps you!
Answer: a and d
Step-by-step explanation:
First of all, we need to make a analysis of each letters:
a. factoring 32 = 2.2.2.2.2 =
then,
16 =
but
in conclusion that, this inequality is correct
b. 27 =
this first situation is equal to
the second situation is:
81 =
and
it's a mistake.
c. factoring 9:
<
it's wrong.
d. factoring 8 =
factoring 32 =
>
This is true.
Finally.. our correct answers is a and d.