Factor.x2 + 6x + 9 - 16z2

A. (x - 3 - 4z)(x + 3 + 4z)
B. (4z(x + 3))2
C. (x + 3 - 4z)2
D. (x + 3 - 4z)(x + 3 + 4z)

Answer: D

Mathematics

You might also like to view...

Find the indicated term of the sequence.an = 2n - 1; a14

A. 28 B. 27 C. 14 D. 29

View
Mathematics

Solve the equation by factoring.(x - 3)(x + 9) = 0

A. {3, -3, 9, -9} B. {3, 9} C. {3, -9} D. {-3, 9}

View
Mathematics

Multiply. Write the answer in descending order and combine like terms.(2y - 9)(y - 8)

A. 2y2 - 25y + 72 B. 2y2 - 18y + 72 C. y2 - 25y - 18 D. y2 + 72y - 25

View
Mathematics

Insert either < or > in the blank between the pair of whole numbers to make a true statement.165  163

A. < B. >

View
Mathematics