Question

Q7. SIMPLIFY & CHECK the "TYPE OF EQUATION" given below: *
x2 + 3x + 1 = (x - 2)2
LINEAR EQUATION
QUADRATIC EQUATION
O CUBIC EQUATION
BI-QUADRATIC EQUATION​

Answer 1

Answer:

hello friend here is you answer

Step-by-step explanation:

x2 + 3x + 1 = ( x-2)2

x2 + 3x + 1 = x2 + 4 + 4x

x2 - x2 + 3x - 4x = 4 - 1

-x = 3

-x - 3 = 0

x + 3 = 0

So the answer is linear equation.

Answer 2

Answer:

Hence the given equation is not a quadratic equation

Step-by-step explanation:

X2+3X+1=(X-2)2

X2+3X+1=X2+4-4X

X2+3X+1-X2-4+4X=0

7X-3=0

it is not of the form aX2+bX2+C=0