Question

solve the quadratic equation√3x²+ 4x-7√3=0 by factorisation method​

Answer 1

Answer :

›»› The roots of given quadratic equation are -7√3/3 and √3.

Step-by-step explanation :

Given :

• Quadratic equation = √3x² + 4x - 7√3 = 0.

To Find :

• The roots of the given quadratic equation.

Solution :

→ √3x² + 4x - 7√3 = 0

→ √3x² - 3x + 7x - 7√3 = 0

→ √3x(x - √3) + 7(x - √3) = 0

→ (√3x + 7) (x - √3) = 0

→ √3x + 7 = 0 or x - √3 = 0

→ √3x = -7 or x - √3 = 0

→ x = -7/√3 or x - √3 = 0

→ x = (-7√3)/3 or x - √3 = 0

→ x = (-7√3)/3 or x = √3

Hence, the roots of given quadratic equation are -7√3/3 and √3.