Mathematics, 20.09.2020 16:01 amanda289
Simplify the expression 3x(x β 12x) + 3x2 β 2(x β 2)2. Which statements are true about the process and simplified product? Select three options. The term β2(x β 2)2 is simplified by first squaring the expression x β 2. The simplified product is a binomial. After multiplying, the like terms are combined by adding and subtracting. The parentheses are eliminated through multiplication. The final simplified product is β28x2 +8x β 8.
Answers: 2
Mathematics, 21.06.2019 18:00
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
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Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0
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Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?
Answers: 1
Simplify the expression 3x(x β 12x) + 3x2 β 2(x β 2)2. Which statements are true about the process a...
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