the missing value will be -36 because if you multiplied it with 4 you will only have to add another -4 to get -144
Answer: v^2 -4v-21
Step-by-step explanation:
Answer:
-q
Step-by-step explanation:
We know that we are trying to find an expression equivelant to p - q:
p - q can be p - 1q
We can then put parenthesis around -1q:
p + (-1q)
We then can simplify:
p + (-q)
Step-by-step explanation:
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