# x²-xy+15y=0, Equation with Two Variables

by VIJAY

CAN ANYONE PROVIDE ME THE SOLUTION OF THIS EQUATION.

x2-xy+15y=0

Looking forward for quick and positive response.

### Comments for x²-xy+15y=0, Equation with Two Variables

 Oct 19, 2011 Quadratic Equation by: Staff Question:by VIJAYCAN ANYONE PROVIDE ME THE SOLUTION OF THIS EQUATION.x2-xy+15y=0 Looking forward for quick and positive response.Answer:x² - xy + 15y = 0this is a quadratic equation the general form is:ax² + bx + c = 0you can use the quadratic formula to solve for xx = [-b ± √(b² - 4ac)]/2a1st solution:x² - xy + 15y = 0x = [-(-y) + √(y²-4 * 1 * 15y)]/(2*1)x = [y + √(y² - 60y)]/22nd solution:x = [y - √(y² - 60y)]/2the final answer is:x ∈ {[y + √(y² - 60y)]/2 , [y - √(y² - 60y)]/2}Thanks for writing.Staff www.solving-math-problems.com

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