Which of these is a correct expansion of (3x – 2)(2x2 + 5)? a. 3x • 2x2 + 3x • 5 + (–2) • 2x2 + (–2) • 5 b. 3x • 2x2 + 3x • 5 + 2 • 2x2 + 2 • 5 c. 3x • 2x2 + (–2) • 2x2 + 2x2 • 5 + (–2) • 5

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

In the geometric progression –3, 12, −48… what term is 3,072?