Solve r^61-100-200

Evaluate

r^{6} \times 1 - 100 - 200

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

r^{6} \times 1 - 100 - 200 = 0

Any expression multiplied by 1 remains the same

r^{6} - 100 - 200 = 0

Subtract the numbers

r^{6} - 300 = 0

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

r^{6} = 0 + 300

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

r^{6} = 300

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

r = \pm 6300

Separate the equation into 2 possible cases

r = 6300 r = - 6300

Solution

r_{1} = - 6300, r_{2} = 6300

Alternative Form

r_{1} \approx - 2.58734, r_{2} \approx 2.58734

Simplify the expression