(x + 1)(x + 2)(x - 2)
(x + 1) 2(x + 2) (x - 2)
(x + 1)2 (x + 2)2
(x + 1)2 (x + 2)(x - 2)
Correct answer is D
(x2+x)2−(2x+2)2
= (x2+x+2x+2)(x2+x−(2x+2))
= (x2+3x+2)(x2−x−2)
= ((x+1)(x+2))((x+1)(x−2))
= (x+1)2(x+2)(x−2)
Solved the equation 2x2−x−6 = 0...
From a point P, R is 5km due west and 12km due south. Find the distance between P and R...
Convert 35 to a number in base two ...
In the diagram, |QR| = 10cm, PR⊥QS, angle PSR = 30° and angle PQR = 45°. Calculate in m...
The volume of a cube is 512cm3. Find the length of its side...