4x^3 + 12x^2 - 9x - 27 = 0
x^2 (x + 3) - 9 (x + 3) = 0
(square root x^2 - square root 9) (x +3) = 0
x = -3; x = -3
He uses 4/6 of the yard or 2 feet depending on what you are looking for
I NEED PTS SORRY
SO THIS IS MY ANSWER:45tyuiuytredfghj
Answer:
yeah
Step-by-step explanation:
explaining this is not fun but yes you lultiply
First write an equation for this (with X being the dads age).
X/4 +2= 13
Solve for x to find the dads age.
X/4=11
X=44
His dad is 44 years old
