Wednesday

July 23, 2014

July 23, 2014

Posted by **Alexander** on Thursday, July 11, 2013 at 5:46pm.

- Maths(help me plz..! -
**Reiny**, Friday, July 12, 2013 at 12:25amYou must mean:

sides are x^2 - y^2 , x^2 + y^2 , and 2xy

assume x^2+y^2 is the hypotenuse

then

(x^2-y^2)^2 + (2xy)^2 = (x^2+y^2)^2

LS = x^4 - 2x^2y^2 + y^4 + 4x^2y^2

= x^4 + 2x^2y^2 + y^4

RS = x^4 + 2x^2y^2 + y^4

= LS

Q.E.D.

**Related Questions**

maths-urgently needed - In right angled triangle ABC angle B=90 degree and AB= ...

Maths - Reena draws a triangle with its sides are 3 cm and 5 cm. Is the triangle...

Geometry - 1. The sides of a triangle have lenghts x, x+4, and 20. Specify those...

math - The sides of a right angled triangle are x,x+1 and x+2.find x,Am not ...

mathematics - in triangle abc if acosA= bcosB then how to prove the triangle is ...

maths- - Find the area of triangle . in a right-angled triangle, the length of ...

math - Let P and Q be the points on the sides AB and BC of a triangle ABC ...

Maths - Prove that the triangle formed by the points of contact of the sides of ...

Pythagorean Theorem - 7. The following are the lengths of the sides of four ...

Maths - Triangle ABCis right angled at a .AD is perpendicular to BC.If AB=5cm,BC...