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11 Cards in this Set
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 Back
What is the Order OF Operations?

using PEMDAS to solve an equation


what is the Distributive Prop

taking what is on the outside of the parenthesis and multiplying it by whats in the inside


what is a variable

a placeholder for any value


simplify this expression
2(2+a)+62+9 
2*2+2*a+62+9
4+2a+62+9 2a+19+62 2a+252 2a+23 

what are the four steps of problem solving?
and what do you do fro each? 
1.explore:get the important stuff from the problem
2.plan:figure out how you are going to solve the problem 3.solve:solve the problem 4.examine: ask yourself if your answer makes sense 

what is the first step of PEMDAS?

solving the parenthesis


what is the second step of PEMDAS?

solving the exponents


do u do the multiplication and division in order from left to right?

yes


how do you divide fractions with exponents with the same base?

you subract the exponents while keeping the same base


how do you multiply fractions with exponents with the same base?

you add he exponents while keeping the same base


express this with exponents
a*a*a*a*a*a 
a^6
