Question

Q27. When a = 0, b= -1 find the value of: (i) 2a + b (ii) 3a + b + ab​

Answer 1

(I) -1

(II) -1

see the picture for solution

hope it helps you ❤

Answer 2

Answer:

i

2a+b

= 2*0+(-1)

=0+(-1)

=0-1

= -1

ii 3a +b+ab

(3*0)+(-1)+(0*-1)

=0-1-0

= -1

hope this helps