Solve for x 0.75x^2-x+400=8.75

Math
Move to the left side of the equation by subtracting it from both sides.
Subtract from .
Factor out of .
Tap for more steps…
Factor out of .
Factor out of .
Factor out of .
Factor out of .
Factor out of .
Divide each term by and simplify.
Tap for more steps…
Divide each term in by .
Cancel the common factor of .
Divide by .
Use the quadratic formula to find the solutions.
Substitute the values , , and into the quadratic formula and solve for .
Simplify.
Tap for more steps…
Simplify the numerator.
Tap for more steps…
Raise to the power of .
Multiply by .
Multiply by .
Subtract from .
Rewrite as .
Rewrite as .
Rewrite as .
Rewrite as .
Tap for more steps…
Factor out of .
Rewrite as .
Pull terms out from under the radical.
Move to the left of .
Multiply by .
Simplify .
The final answer is the combination of both solutions.
Solve for x 0.75x^2-x+400=8.75

Download our
App from the store

Create a High Performed UI/UX Design from a Silicon Valley.

Scroll to top