Question

evaluate a-4b if a=2and b=1

Answer 1

Given Expression:

a-4b+2

Given values of a and b = a = 2 , b =1

Solution :

Put a = 2 and b =1 in the given polynomial.

a-4b+2

(2)-4(1)+2

2-4+2

4-4

0

Answer 2

a - 4b
2 - 4 × 1
2 - 4
-2 is the answer...hope it helps