3x^2+kx-10=o

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Solution for 3x^2+kx-10=o equation:


Simplifying
3x2 + kx + -10 = o

Reorder the terms:
-10 + kx + 3x2 = o

Solving
-10 + kx + 3x2 = o

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + kx + 10 + 3x2 = 10 + o

Reorder the terms:
-10 + 10 + kx + 3x2 = 10 + o

Combine like terms: -10 + 10 = 0
0 + kx + 3x2 = 10 + o
kx + 3x2 = 10 + o

Add '-3x2' to each side of the equation.
kx + 3x2 + -3x2 = 10 + o + -3x2

Combine like terms: 3x2 + -3x2 = 0
kx + 0 = 10 + o + -3x2
kx = 10 + o + -3x2

Divide each side by 'x'.
k = 10x-1 + ox-1 + -3x

Simplifying
k = 10x-1 + ox-1 + -3x

Reorder the terms:
k = ox-1 + 10x-1 + -3x

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