Question

if x=2 and y=-3 find value of 2a²+ab​

Answer 1

Answer:

2a²+ab​  =   14       [If numerical value of x and y is 2 and 3 respectively]

Step-by-step explanation:

x=2

y=3

2a²+ab​

=a(2a+b)

=2(2×2+3)                  [Putting the numerical value of x and y i.e. x=2 and y=3]

=2(4+3)

=2(7)

=14

Ans:-14

Hope it helps you=)

Have a great day!!!

Answer 2

Answer:

x=ky 2ky- 2x = xky

Step-by-step explanation:

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