Question

Q.N.11 Evaluate
3a +6ab+2b'when a=2 and b=6​

Answer 1

value of a is 2

value of b is 6

3 multiply by a is equal to 3 x 2=6

6 ab is equal to 6 x 2 x 6=72

2B is equal to 2 x 6=12

6 + 72 + 12=90

so, the answer is 90