Factor the binomial completely.7r3 - 56
A. 7(r - 2)(r2 + 2r + 4)
B. 7(r + 2)(r2 - 2r + 4)
C. 7(r - 14)(r2 + 14r + 28)
D. 7(r - 2)(r2 - 2r + 4)
Answer: A
You might also like to view...
Solve the problem.A cylindrical water storage tank has a diameter of 6 meters and a height of 11 meters. Find the capacity of this tank rounded to the nearest hundredth when necessary. Use ? ? 3.14.
A. 13,677.84 m3 B. 1243.44 m3 C. 396 m3 D. 310.86 m3
Find the y-intercepts and any x-intercepts.f(x) = x2 - 6
A. y-intercept (0, -6), x-intercepts (0, 
) and (0, -
)
B. y-intercept (0, -6), x-intercepts (
, 0) and (-
, 0)
C. y-intercept (0, 6), x-intercepts (
, 0) and (-
, 0)
D. y-intercept (0, -6), x-intercept (
, 0)
Graph the system of linear inequalities and indicate the solution set.y ? 2x + 8x ? -3y - 12
A. 
B. 
C. 
D. 
Solve the equation by the square root property.(x - 7)2 = 11
A. {
- 
}
B. {
- 7, - 
}
C. {7 + 
}
D. {7 ± 
}