(b^2+5)(−b^2+7)
Use the FOIL METHOD to expand.
-b^4 + 7b^2 - 5b^2 + 35
-b^4 + 2b^2 + 35
Did you follow?
I think it's 60 I'm NOT sure. I just multiplied those three numbers
Answer:
that means you need to find the surface area, but not the part that is touching the ground or the bottom.
Answer:
Putting the value of x of coordinate point (12,-2)
where x= 12
y= 5×12/6 -12
= 5(2)-12
=10-12 = -2
option D
X/Y VALUES and RATIOS are the SAME
... i think, i’m no genius lol