Solve the equation by factoring.35 - x2 + 2x = 0
A. {5, -7}
B. {7, 5}
C. {-5, -7}
D. {7, -5}
Answer: D
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Solve the equations by factoring.x2 + 7x - 44 = 0
A. -11, 4 B. 11, 4 C. 11, -4 D. -11, 1
A country has four states. Suppose the population of State 1 is P1, the population of State 2 is P2, the population of State 3 is P3, and the population of State 4 is P4. Suppose also that the total number of seats in the legislature is M and the standard divisor is D.If A is the modified divisor used for Adams's method, then
A. A is always less than or equal to D. B. A is always greater than or equal to D. C. A can be less than, equal to, or greater than D. D. A is always equal to D. E. none of these
Factor completely. If the polynomial is prime, so state.8x2 + 8x - 16
A. (2x + 4)(4x - 4) B. (2x - 4)(4x + 4) C. (4x + 4)(2x - 4) D. (x + 4)(8x - 4)
Factor completely. If the polynomial is prime, state this.4x3 + 12x2y - 40xy2
A. 4x(x - 2y)(x + 5y) B. (x - 2y)(4x2 + 20xy) C. 4x(x + 2y)(x - 5y) D. (4x2 + 8xy)(x - 5y)