Mathematics, 04.11.2019 23:31 194210lhs
Dylan uses the expressions (x2 – 2x + 8) and (2x2 + 5x – 7) to represent the length and width of his bedroom. which expression represents the area (lw) of dylan’s room?
a. 2x^4-10x-56
b. 2x^4+10x+56
c. 2x^4+x^3-x^2+54x-56
d. 2x^4+9x^3+33x^2+54x+56
Answers: 3
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Dylan uses the expressions (x2 – 2x + 8) and (2x2 + 5x – 7) to represent the length and width of his...
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