Answer:
A)
Step-by-step explanation:
The polynomial factored is equal to the area of the algebra tiles. This means the quadratic is
After writing out each tile as a term, combine like terms to simplify. This ia the quadratic.
Answer:
1:5
Step-by-step explanation:
Answer:
(2) x2+1+4/x+2
Step-by-step explanation:
I hope i am right sorry if i am wrong.
Answer:
x = 9
Step-by-step explanation:
The big triangle is similar to smaller one so we can use the side lengths' proportion to find x:
7/4 = (x-3)+8/8
7/4 = (x+5)/8 cross multiply expressions
56 = 4x + 20 subtract 20 from both sides
36 = 4x divide both sides by 4
9 = x
Answer:
it's 6
Step-by-step explanation:
my bad if u get it wrong or anything