Multiply.(9y2 - 4y + 7)(5y - 8)

A. -27y3 + 12y2 - 21y
B. -27y3 - 52y2 + 21y
C. 45y3 + 52y2 + 3y - 56
D. 45y3 - 92y2 + 67y - 56


Answer: D

Mathematics

You might also like to view...

Choose the function that matches the graph.

A. f(x) = (3x - 22)(x - 7) B. f(x) = (3x + 22)(x + 7) C. f(x) = (3x + 22)(x - 7) D. f(x) = (3x - 22)(x + 7)

Mathematics

Name the property that justifies the statement. All variables represent real numbers. 33 = 33 ?  + 33 ? 4

A. Associative property of multiplication B. Distributive property of multiplication over addition C. Distributive property of addition over multiplication D. Associative property of addition

Mathematics

Parametrize the surface S.S is the portion of the cylinder x2 + y2 = 36 that lies between z = 5 and z = 6

What will be an ideal response?

Mathematics

Write the fraction in simplest form using the method of your choice.- 

A. - 
B. - 
C.
D. - 

Mathematics