Answer:
Hence two solution of expression
I.e x= 1 , - 3
Step-by-step explanation:
Given as :
y = x² + 4 x - 2
And y = 2 x + 1
Solving these equation
x² + 4 x - 2 = 2 x + 1
or, x² + 4 x - 2 - 2 x - 1 = 0
Or, x² + 2 x - 3 = 0
Or, x² + 3 x - x - 3 = 0
Or, x ( x + 3 ) -1 ( x + 3 )= 0
Or, ( x + 3 ) ( x - 1 ) = 0
or, x = - 3 And x = 1
Hence two solution of expression Answer
