Question

(x+2)^2 = 4(x+3) check whether it is a quadratic equation

Answer 1

Answer:

Yes, It is Quadratic Equation.

Step-by-step explanation:

Given:-

(x+2)²=4(x+3)

To Check:-

It is a quadratic equation or not.

Formula Applied:-

(a+b)²=a²+2ab+b²

Solution:-

(x+2)²=4(x+3)

x²+2(x)(2)+(2)²=4x+12

x²+4x+4=4x+12

x²+4x-4x+4-12=0

x²-8=0

(x+2√2)(x-2√2)=0

x=2√2,(-2√2)

∴ This equation have two roots that means It is a Quadratic Equation.