(y -3)^2 = 4y - 12
Expand.
(y-3)(y -3) = 4y - 12
y² - 6y + 9 = 4y - 12
y² - 6y -4y + 9 + 12 = 0
y² - 10y + 21 = 0
Factors are -7y and - 3y
y² - 10y + 21 = 0
y² - 3y - 7y + 21 = 0
y(y - 3) -7(y - 3) = 0
(y - 3)(y - 7) = 0
y-3 = 0 or y - 7 = 0
y = 0 + 3 or y = 0 + 7
y = 3 or 7
Answer:
C
Step-by-step explanation:
I think the answer is C, I am not 100% sure tho
Whenever we multiply values where the bases are the same, you add the exponents.
2+4=6, so the answer is
5^6
Hope this helped :)
Data:
l (lenght) =

=

w (widht) =

h (height) =

=

V (volume) = ?
Formula:

Solving:



<span>Transforming into a mixed fraction:
</span>
.....................189 |_64 → denominator
<span>numerator</span>←(61)....2.→Whole part
Stays like this:

Therefore: