Solve by factoring.x(x + 3) + 8(x + 3) = 0

A. {-3, -8}
B. {3, -8}
C. {3, 8}
D. {-3, 8}

Answer: A

Mathematics

You might also like to view...

Find an ordered pair that satisfies the given equation and uses the given value of x. y = -2x + 23 let x = 8

A. (8, 5) B. (8, 23) C. (8, -46) D. (8, 7)

View
Mathematics

Perform the indicated operation.4( + )

A. 4 + 7
B. 4 + 7
C. 4 + 28
D. 28 + 28

View
Mathematics

Translate to an equation, then solve.Twenty-seven less than eight times a number is equal to five.

A. 27 + 8n = 5, n = -4 B. 27 - 8n = 5, n = 3 C. 8n + 27 = -5, n = -4 D. 8n - 27 = 5, n = 4

View
Mathematics

Use algebraic and/or graphical methods to solve the inequality.2x3 + 9x2 - 27x - 54 > 0

A. x < -6 or -  < x < 3
B. -6 < x < -  or x > 3
C. x ? -6 or -  ? x ? 3
D. -6 ? x ? -  or x ? 3

View
Mathematics