1.28=〖[0.4-x]〗^2/([0.25+x])

asked by guest
on Mar 25, 2025 at 8:38 pm



You asked:

Solve the equation 1.28=(0.4−x)20.25+x1.28 = \frac{{\left( 0.4 - x \right)}^{2}}{0.25 + x} for the variable xx.

MathBot Answer:

The 2 solutions to the equation are: x=2625−219425≈−0.074271062x=2625+219425≈2.1542711\begin{aligned}x &= \frac{26}{25} - \frac{2 \sqrt{194}}{25} \approx -0.074271062\\x &= \frac{26}{25} + \frac{2 \sqrt{194}}{25} \approx 2.1542711\end{aligned}

+ Submit Question