Answer:
We need more info
Step-by-step explanation:
Answer:500
Step-by-step explanation:
Step by step
Answer:
I believe it would be the first choice. Because you multiply the length and width both by 2. and then just add them together. which is what the first choice represents
Factor using ac method
mulitply 8 and -3
-24
find what 2 factors of -24 add to -2
-6 and 4
split middle up like that
8x²+4x-6x-3=0
gropu and factor
(8x²+4x)+(-6x-3)=0
4x(2x+1)+(-3)(2x+1)=0
undistribute
(4x-3)(2x+1)=0
set each to zero
4x-3=0
4x=3
x=3/4
2x+1=0
2x=-1
x=-1/2
x=-1/2 or 3/4