1) When dividing expressions with coefficients, and variables with the same base, a) Subtract coefficients, subtract exponents b) Divide coefficients, subtract exponents c) Keep coefficients, subtract exponents d) Subtract coefficients, divide exponents e) Divide coefficients, divide exponents 2) When multiplying expressions with coefficients, and variables with the same base, a) Multiply coefficients, add exponents b) Add coefficients, add exponents c) Multiply coefficients, multiply exponents d) Add coeficients, multiply exponents 3) Billy says that the expression will simplify to -15y6, but Sally says it will simplify to -125y6. Who is correct and why? a) Billy is right because with those parentheses you multiply exponents.  b) Sally is right because with the parentheses you multiply exponents, but NOT the coefficient. 4) A square table has an area of 256in2. If I want to find the perimeter, what should I do?  a) Divide 256 by 4 b) Divide 256 by 2, then multiply by 4 c) Square root 256, then divide by 2 d) Square root 256, then multiply by 4 5) What equation would I use to find the side length (x), if the area of a square is 144?  a) x2 = 144 b) 2x = 144 c) x/2 = 144 d) 4x = 144

Multiplying and Dividing with Exponents (Positives Only)

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