Answer:
here is your answer of the question
1. Distribute the Negative Signs
2. Combine like terms
-2x^2 + 12x-7
Answer:
this question is missing needed information
Answer:
8 miles per hour
Step-by-step explanation:
First you simply have to substitute 2 in replace of all the a's, and -2 in replace of all of the b's
4((2)2+2(-2))
Then you want to follow the order of operations, PEMDAS (Parantheses-Exponent-Multiplication-Division-Addition-Subtraction), and multiply within the parantheses.
4(4+(-4))
Next you will add within the parantheses (So add the 4 and -4 together)
4(0)
Lastly multiply
0
Your answer is 0
Hope this helps!
