Answer:
Step-by-step explanation:
you cant really see the paper
None of them above the last one
Answer:
b^2 - 6b - 55
Step-by-step explanation:
(b + 5)(b - 11)
Use FOIL
First
Outside
Inside
Last
F: b * b = b^2
O: b * -11 = -11b
I: 5 * b = 5b
L: 5 * -11 = -55
b^2 - 11b + 5b - 55
Combine like terms
-11b + 5b = -6b
b^2 - 6b - 55
Well you 86 + 63 = 149 • 4 = 596 divide 2 = 298ft2
What does x= ? It doesn’t say.
