xx2−y2
y2x2−y2
x2x2−y2
yx2−y2
Correct answer is B
xx+y + yx−y - x2x2−y2
xx+y + yx−y - x2(x+y)(x−y
= x(x−y)+y(x+y)−x2(x+y)(x−y
= x2+xy+xy+y2−x2(x+y)(x−y
= y2(x+y)(x−y)
= y2(x2−y2)
Find the next three terms of the sequence; 0, 1, 1, 2, 3, 5, 8... ...
In the diagram above, ∠PTQ = ∠URP = 25° and XPU = 4URP. Calculate ∠USQ. ...
If b3 = a-2 and c13 = a12b, express c in terms of a...
In how many ways can the word MATHEMATICS be arranged? ...
If 12x + 2y = 3 and 32x and 32x - 2y = 1, find (x + y)...
Calculate the volume of the regular three dimensional figure drawn above, where < ABC = 90° (...
Express the product of 0.0014 and 0.011 in standard form ...