Answer:
2x^2 - 2
Step-by-step explanation:
FOIL:
First outer inner last.
So we take (x-1) and (2x+2) and multiply the two first terms together.
2x^2
Next, we do the two outer terms.
2x^2 + 2x
Inner is next.
2x^2 + 2x - 2x
Then the last two terms in the equation.
2x^2 + 2x - 2x - 2
Then simplify:
2x^2 - 2
Answer: an infinite amount of answers
Step-by-step explanation:
It’s all real numbers from negative infinity to positive infinity
Answer:
5d
Explanation:
5 is the coefficient and when put directly next to d gives you 5 times d
Answer:
x=2
y= -1
Step-by-step explanation:
Answer:
quizlet probably has your answer
Step-by-step explanation:
