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- RN@RobertUpdate 1 day ago
Hi there! Using power rules, when combining exponents, we multiply them. So (-5)(2) = -10.
Notice (-5)(-5) = +25, but this is NOT what we do.
The '2' even though even, doesn't give us a positive since we do (-5)(2) = -10.
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- BL@BL_3650444Update 4 days ago
in the problem (3x to the -5 ) squared, why doesn't the -5 become +10?
0up votes•1replies - RN@RobertUpdate 1 week ago
Hi there! The section has 142 questions, each covering different aspects and complexity.
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