Question

if x=1 and y=2then a²x+ay=3 find value of a​

Answer 1

Step-by-step explanation:

let x = 1 and y = 2

a²x +ay=3

a²( 1) + a(2) = 3

a²+2a = 3

a²+2a -3 = 0

(a+3) ( a-1 ) = 0

a = 3 or -1

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