What is 7*-8? my calculator wont work because I cant do problems with negative # on it.
2 answers:
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Answer:
9
Step-by-step explanation:
I wish I could upload my picture of the work I did, or can I? sorry I'm new here
Answer:
The exponent of a number says how many times to use the number in a multiplication.
Example:
= 8 × 8 = 64