Multiply the binomials (5x - 1) and (2x - 8).

10X^2-42X+8=0

Step-by-step explanation:

Multiply all whats inside the brackets, i. e 5x*2x = 10^2

and 5x*8 = 40x and - 1*2x = -2x

add that you get - 42x

AND Finally

-1*-8 = 8

10 x² - 42 x + 8.

Step-by-step explanation:

Given: (5x - 1) and (2x - 8).

To find : Multiply the binomials.

Solution : We have given

(5x - 1) and (2x - 8).

On distribution 5x over (2x - 8) and 1 over (2x - 8)

5x (2x - 8) - 1 (2x - 8).

5x * 2x - 5x * 8 - 2x * 1 + 8 * 1.

10 x² - 40 x - 2x + 8.

10 x² - 42 x + 8.

Therefore, 10 x² - 42 x + 8.