Question

What is the value of 3ab+ 5b -6 when a=-1 and b=3

Answer 1

Hello my friend! The answer is ZERO!

Explanation:

If we substitue the values of "a" and "b" on the equation, will have:

3*(a*b) + 5(b) -6 =

3 * (-1 * 3) + 5*(3) - 6 =

-9 + 15 - 6 = 0