The sum of -19ab and 7ab = -19ab + 7ab = -12ab
the sum of -11ab and -23ab = -11ab + (-23ab) = - 34ab
So
<span>Subtract the sum of -11ab and -23ab from the sum of -19ab and 7ab:
</span> (-12ab) - (-34ab) = -12ab + 34ab = 22ab
Answer
22ab
Answer:
86
Step-by-step explanation:
I am pretty sure.
10i since i=√-1 and 10=√100
Answer:
Step-by-step explanation:
yes