Question

Multiply and simplify.

Answer 1

Answer:

6x³ + x² - 9x +10

Step-by-step explanation:

This one uses typical FOIL multiplication.

We are given the expression (3x + 5) (2$x^{2}$ – 3x + 2)

Using FOIL, we multiply every term in all ways. We can rewrite the expression as (3x · 2$x^{2}$) + (3x · -3x) + (3x · 2) + (5 · 2$x^{2}$) + (5 · -3x) + (5 · 2)

Which simplifies to 6x³ - 9x² + 6x + 10x²- 15x + 10

Which we can further simplify to 6x³ + x² - 9x +10