Factor completely.p2 - 11pq + 30q2
A. (pq - 6)(pq - 5)
B. (p - 6q)(p - 5q)
C. (p - 30q)(p - q)
D. (p + 6q)(p + 5q)
Answer: B
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Multiply using Napier rods.7 × 212
A. 1491 B. 1696 C. 1484 D. 1477
Use a graphing calculator to solve the nonlinear system. Give x- and y-coordinates to the nearest hundredth.y = log(x + 8)y = x2
A. {(-1.38, -1.89), (1.50, -2.25)} B. {(-0.92, 0.85), (0.98, 0.95)} C. {(-0.92, -0.85), (0.98, -0.95)} D. {(-1.38, 1.89), (1.50, 2.25)}
Solve the problem using matrices.Find the function f(x) = ax3 + bx2 + cx + d for which f(0) = -2, f(1) = 5, f(-1) = 3, f(2) = 4.
A. f(x) = 10x3 - 18x2 - 13x + 6
B. f(x) = 
x3 + 4x2 + 
x - 2
C. f(x) = - 
x3 + 6x2 + 
x - 2
D. f(x) = -8x3 +12x2 + 5x - 6
Verify the identity.(tan x + 1)2 + (tan x - 1)2 = 2 sec2 x
What will be an ideal response?