Multiply using one of the rules for the square of a binomial. Assume any variable exponents represent whole numbers.(10x2 - 3y)2
A. 100x4 - 60x2y + 9y2
B. 100x4 - 109x2y + 9y2
C. 20x4 - 30x2y + 6y2
D. 100x2 - 60x2y + 9y2
Answer: A
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Provide an appropriate response.Describe the characteristics of an augmented matrix in diagonal or reduced-row echelon form.
A. The matrix has ones on the main diagonal and zeros above the main diagonal. B. The matrix has zeros on the main diagonal and ones below the main diagonal. C. The matrix has ones on the main diagonal and zeros everywhere else. D. The matrix has ones on the main diagonal and zeros below the main diagonal.
Solve the problem.An airplane is sighted at the same time by two ground observers who are 3 miles apart and both directly west of the airplane. They report the angles of elevation as 10° and 
How high is the airplane?
A. 1.08 mi B. 0.52 mi C. 0.98 mi D. 2.02 mi
Does the network in d) have a Hamiltonian cycle? If this network has one, describe it.
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A. 
B. 
C. 
D. 
E. not possible
?Use the functions 
in C[-1, 1] to find 
for the inner product 
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B. ?
C. ?
D. ?
E. ?