Question

simplify and find the value of x=3,a=-1 and b=-2. a-b+b(ax+2)​

Answer 1

Answer:

0 is the correct answer

Step-by-step explanation:

(-2)+(-2){(-1)(3)+2}

-2+6-4

= 0

Answer 2

Answer:

given

x = 3

a = -1

b = -2

To find

a-b+b(ax+2)

proof

first substitute the value in the equation

(-1) - (-2) + (-2) (ax+2)

(-1) + 2 - 2 ((-1) * 3 + 2)

-1 (-3 + 2)

-1 (-1)

= 1