Question

find the roots of -x^2+x+2=0?​

Answer 1

Answer:

find the roots of -x^2+x+2=0?

Answer 2

We write, 7x = 5x + 2x as √2x2 × ×5√2 = 10x2 = 5x × ×2x ∴ √2x2 + 7x + 5√2 = 0

Hence, the roots of the given equation are - √2 and - 5√2/2.