Question

the roots of this equation (x+2)^2=4(x+1)-1​

Answer 1

EXPLANATION.

• GIVEN

Roots of the equation = ( x + 2 )^2 = 4(x + 1 ) -1

TO FIND ROOTS OF THE EQUATION.

(x + 2 )^2 = 4(x + 1 ) - 1

(x^2 + 4 + 4x ) = 4x + 4 - 1

x^2 + 4 + 4x = 4x + 3

x^2 = 3 - 4

x^2 = - 1

Therefore,

Roots of equation are Imaginary.

because in -ve value roots does not exist.

RELATED FORMULA.

D > 0 = roots are real aNd unequal

D = 0 = roots are real nd equal

D <0 = roots are imaginary

Answer 2

Step-by-step explanation:

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