Question

When written in standard form, the product

of (3 + x) and (2x - 5) is
3x - 2
2x² + x - 15
2x² - 11x - 15
6x - 15 + 2x² - 5x

Answer 1

2x² + x - 15

Explanation:

standard form is denoted as:

ax² + bx + c

(3+x)(2x-5)

6x + 2x² - 15 -5x

2x² + x - 15