x^2+1(x^2-3)=

Solution for x^2+1(x^2-3)= equation:

Simplifying
x2 + 1(x2 + -3) = 0

Reorder the terms:
x2 + 1(-3 + x2) = 0
x2 + (-3 * 1 + x2 * 1) = 0
x2 + (-3 + 1x2) = 0

Reorder the terms:
-3 + x2 + 1x2 = 0

Combine like terms: x2 + 1x2 = 2x2
-3 + 2x2 = 0

Solving
-3 + 2x2 = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 2x2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 2x2 = 0 + 3
2x2 = 0 + 3

Combine like terms: 0 + 3 = 3
2x2 = 3

Divide each side by '2'.
x2 = 1.5

Simplifying
x2 = 1.5

Take the square root of each side:
x = {-1.224744871, 1.224744871}