Answer:
-1/10
Step-by-step explanation:
We need to get a common denominator of 10
-1/2 *5/5 = -5/10
2/5*2/2 = 4/10
-5/10 +4/10 = -1/10
Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
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➷ The square root of 81 is 9
We have -4 + 9
Thus, your answer is 5
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➶ Hope This Helps You!
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-2^6-(6)^2= -100. Hope this helps have a great day. :)
