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For the expression, -5(2x2y3)2 , an equivalent expression would be: -10x4y6 25x4y6 100x4y6 -20x4y6 For the expression: (6)(7)(6)(7)(6)(7)(6)(7), choose the correct FULLY simplified exponential form 3,111,696 424 (64)(74) 134 Given this expression, what is a correct second step in simplifying it? (-64÷16)(x7÷ x4)(y8 ÷ y6) (-64 ÷ 4)(x7÷ x2)(y8 ÷ y3) Multiply by the reciprocal. Make up a value for x and y, then evaluate. -64x7y8(4x2y3)2 108 16a 108a3 12a2 Given the following rectangular based prism, which expression represents its volume? 9a 3a 4a Why does 644 equal 88 ? Choose the correct option. Because 8 is double 4 Because the calculator says they're the same number when you type them in. Because 64 = 82 then "power of power" makes 88. Since 8 is an eighth of 64, the new exponent will be double 4. |