let numbers are x and y.
then x-y=7...............(1) and x^2+y^2=29
From (1), \left(x-y\right)^2=49 x^2+y^2-2xy=49
29-2xy=49
xy=-10 then y=-10/x,
Now from (1),
x+\frac{10}{x}=7 x^2-7x+10=0 so x=2,5, then y=-5,-2
So the numbers are 2,-5 or 5,-2
Frequently asked questions (FAQs)
Math question: What is the factored form of the quadratic expression 4x^2 + 8x + 3?
+
Math question: Find the limit as x approaches 3 of (2x^2 + 4x - 1)/(x + 2) using limit laws.
+
What is the sum of the angles in a triangle, if two angles are congruent?