to solve for the dimensions (x+7)(x+2)=66,
we can first use the foiling method to simplify the left side.
x^2 + 2x + 7x + 14 = 66
x^2 + 9x + 14 = 66
now, subtract 66 from both sides.
x^2 + 9x - 52 = 0
now, split this into two parentheses.
(x + 13)(x - 4)
since the root of -13 would give you negative values, x=4. This means that the dimensions of the rectangle are 11 and 6.
Answer:
search it up its there
Step-by-step explanation:
Answer:
3.6 is your Answer.
Step-by-step explanation:
Answer:
I will attach a picture, but I need you to attach a screenshot so I can solve it.
Step-by-step explanation:
But here:
