Multiply.Let P(x) = 2x + 11 and Q(x) = 10x2 - 2x - 9. Find P(x) ? Q(x)
A. 130x2 - 26x - 117
B. 20x3 + 106x2 - 40x - 99
C. 20x3 + 114x2 + 40x + 99
D. 20x3 - 4x2 - 18x + 11
Answer: B
Mathematics
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A. 12x10 B. 7x10 C. 12x7 D. 7x7
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Find the ratio of net income after taxes to average owner's equity. Round to the nearest tenth of a percent.Owner's equity at beginning of year: $1,423,000. Owner's equity at end of year: $2,763,000. Net income after taxes: $180,500.
A. 12.7% B. 6.5% C. 12.8% D. 8.6%
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Factor the polynomial completely.125p12 + 8
A. (5p4 + 2)3 B. (5p4 + 2)(25p8 - 10p4 + 4) C. (25p4 - 4)(5p4 + 2) D. 125p12 + 25
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Factor out the largest possible common factor.x(y + 7) + 8(y +7)
A. (y +7)(x + 8) B. 8x(y +7) C. 7y(x + 8) D. (xy + 7x) + (8y + 56)
Mathematics