Factor completely. State that the polynomial is prime if it cannot be factored.a3b - 13a2b2 + 36ab3
A. ab(a - 9b)(a - 4b)
B. ab(a - 9b)(a + 4b)
C. a(ab - 9)(ab - 4)
D. ab(a - 36b)(a - b)
Answer: A
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Multiply.(p + 6q)(p - 6q)
A. p2 - 12q2 B. p2 - 12pq - 36q2 C. p2 - 36q2 D. p2 + 12pq - 36q2
Solve the problem.A rocket tracking station has two telescopes A and B placed 2.1 miles apart. The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch. What is the distance to the rocket from telescope B at the moment when both tracking stations are directly east of the rocket telescope A reports an angle of elevation of 20° and telescope B reports an angle of elevation of 52°? Round to the nearest hundredth of a mile.
A. 4.84 mi B. 3.12 mi C. 1.36 mi D. 0.91 mi
Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to the nearest tenth. Side b = 1, side c = 3, and angle A = 80°; find side a.
Fill in the blank(s) with the appropriate word(s).
Solve the equation and check your proposed solution.9 = a + 7
A. -2 B. 16 C. -16 D. 2