Question

Evaluate the expression, when x = 3.2x + 4(x - 2)a910ObocOd118

Answer 1

The initial expression is:

2x + 4(x - 2)

Replacing x by 3, we get:

2(3) + 4(3 - 2)

6 + 4(1)

6 + 4

10

The value of the expression is 10