Solve for y.4x2 - y + 2x = 0

A. y = -4x2 + 2x
B. y = -4x2 - 2x
C. y = 4x2 - 2x
D. y = 4x2 + 2x


Answer: D

Mathematics

You might also like to view...

Find the first four terms of the indicated expansion.(x + 2)19

A. x19 + 38x18 + 1368x17 + 7752x16 + ... B. x19 + 38x18 + 1368x17 + 15,504x16 + ... C. x19 + 38x18 + 684x17 + 7752x16 + ... D. x19 + 38x18 + 684x17 + 15,504x16 + ...

Mathematics

Add.-8 + (-7)

A. 15 B. -15 C. -1 D. 1

Mathematics

Factor completely. If the polynomial is prime, state so.3x5 - 48x

A. 3x(x2 + 4)(x2 - 4) B. prime C. 3x(x - 2)2(x + 2)2 D. 3x(x2 + 4)(x - 2)(x + 2)

Mathematics

Complete the identity.cos ( - x) = ?

A. -sin x B. cos x C. sin x D. -cos x

Mathematics