Question

(4a+3b)(2a-5) expand

Answer 1

6ab + 8a² - 15b - 20a

Explanation:

Expand by using FOIL method

4(2a-5) + 3b(2a-5)

4a(2a) + 4a × -5 + 3b × -5

Simplify terms

8a² - 20a + 6ba -15b

6ab + 8a² - 15b - 20a

Answer 2

8a^2-14ab-15b if that’s what you mean