Solve 1+4+9+16+n^2

Evaluate

1 + 4 + 9 + 16 + n^{2}

To find the roots of the expression,set the expression equal to 0

1 + 4 + 9 + 16 + n^{2} = 0

Add the numbers

30 + n^{2} = 0

Move the constant to the right-hand side and change its sign

n^{2} = 0 - 30

Removing 0 doesn't change the value,so remove it from the expression

n^{2} = - 30

Take the root of both sides of the equation and remember to use both positive and negative roots

n = \pm - 30

Simplify the expression

More Steps

n = \pm (30 \times i)

Separate the equation into 2 possible cases

n = 30 \times i n = - 30 \times i

Solution

n_{1} = - 30 \times i, n_{2} = 30 \times i

Alternative Form

n_{1} \approx - 5.477226 i, n_{2} \approx 5.477226 i

Simplify the expression