So if your equation was x squared +2x+1=0 you would do (x+1)(x+1)=0 because 1+1=2(x)
then you do x+1-1=0-1 to check it over
Answer: x = 28
Step-by-step explanation:
3x+10+3x+2=180
6x+12=180
6x=168
x = 28
Answer:
9
Step-by-step explanation:
3y-(4y+6x)
=3*3-(4*3+6*-2)
=9
The area of the larger square is twice that of the smaller one, so it is probably intended to be
B. Doubling the square
Answer:
Step-by-step explanation:
is this is exactly the question? because it seems to be missing some parts?