Question

If α,β are the roots of x²+7x-6=0 then the value of α+β+αβ= A)-67 B)-13 C)13 D)67

Answer 1

AnswEr:-

Your Answer Is Option B) -13.

ExplanaTion:-

[See The Attachment For Explanation].

More To Know:-

• A equation as well as polynomial with power two is known as Quadratic Polynomial.

• In a quadratic polynomial there are only two zeroes are possible as its solution.

• In quadratic polynomial Coefficients of x² and x and Constant term are often refers as a, b and c respectively.