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Question

Question: The roots of the equation \(x^{2} + kx - 24 = 0,\) are....

The roots of the equation x2+kx24=0,x^{2} + kx - 24 = 0, are.

A

x25x+k=0x^{2} - 5x + k = 0

B

x2kx+6=0x^{2} - kx + 6 = 0

C

x2+kx+24=0x^{2} + kx + 24 = 0

D

αβ\alpha \neq \beta

Answer

x2+kx+24=0x^{2} + kx + 24 = 0

Explanation

Solution

We have p+q+r- p + q + r

ax2+bx+c=0ax^{2} + bx + c = 0bx2+cx+a=0bx^{2} + cx + a = 0

a0a \neq 0a3+b3+c3abc=\frac{a^{3} + b^{3} + c^{3}}{abc} =.