What is the coefficient of the second term in this expression? q+5r
1 answer:
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So hmmm 7, 0, -7.... what the dickens is going on? hmmm is really dropping each time by 7, so, 7-7, 0, and 0-7, -7 and so on.
so, the "common difference" is then -7, and our first term is 7, now, who's -175? let's check.
so, the "common difference" is then -7, and our first term is 7, now, who's -175? let's check.
Answer:
Step-by-step explanation:
sqrt of 7-11=2i
simplify to
then sqrt of 9=3
then we simplify again to
hope this helps and if you don't mind please consider giving me brainliest