(4x^2+3)+(3x^2+8)=

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Solution for (4x^2+3)+(3x^2+8)= equation:


Simplifying
(4x2 + 3) + (3x2 + 8) = 0

Reorder the terms:
(3 + 4x2) + (3x2 + 8) = 0

Remove parenthesis around (3 + 4x2)
3 + 4x2 + (3x2 + 8) = 0

Reorder the terms:
3 + 4x2 + (8 + 3x2) = 0

Remove parenthesis around (8 + 3x2)
3 + 4x2 + 8 + 3x2 = 0

Reorder the terms:
3 + 8 + 4x2 + 3x2 = 0

Combine like terms: 3 + 8 = 11
11 + 4x2 + 3x2 = 0

Combine like terms: 4x2 + 3x2 = 7x2
11 + 7x2 = 0

Solving
11 + 7x2 = 0

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 7x2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 7x2 = 0 + -11
7x2 = 0 + -11

Combine like terms: 0 + -11 = -11
7x2 = -11

Divide each side by '7'.
x2 = -1.571428571

Simplifying
x2 = -1.571428571

Reorder the terms:
1.571428571 + x2 = -1.571428571 + 1.571428571

Combine like terms: -1.571428571 + 1.571428571 = 0.000000000
1.571428571 + x2 = 0.000000000

The solution to this equation could not be determined.

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