Which expression is equivalent to the following complex fraction? -25
+
3
2
Х
-2y+5x
3x-2y
3x-2y
-2y+5x
x²²
(-2y+5x)(3x-2y)

Which inequality has a dashed boundary line when graphed ?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()