102 litre+0.01 m^3=?

102 liters is 102 * 10^-6 m^3

still confused

x2+10=

To solve the equation x^2 + 10 = 0, you need to isolate the variable x. Here's how you can do it:

1. Subtract 10 from both sides of the equation:
x^2 + 10 - 10 = 0 - 10
x^2 = -10

2. Take the square root of both sides:
√(x^2) = √(-10)

Remember that the square root of a negative number is not a real number, so this equation has no real solutions.

Therefore, the equation x^2 + 10 = 0 has no real solutions.