Which of the following are the factors of a^{2} + ab +bc + ca
Factoring 3x^{2}5x+2
3x^23x2x+2
now, we take common
3x(x1)2(x1)
(x1)common and (3x2)
(x1)(3x2)
The number of zeros of x^{2} + 4x + 2
Factorise by splitting the middle term 2x^{2 } 11x + 12
The volume of cuboid is given by the expression x^{3}+2x^{2}x2. The dimension of the cuboid for x = 5 is:
Expansion of 2x(x + 2y) + 3x(2x  3y) yields
What are the two factors of quadratic polynomial x^{2}16x+64?
Factorise the quadratic polynomial by splitting the middle term:
x^{2} + 14x + 45
The two numbers that add up to 14, and multiply to 45 and 9 and 5.
(x+5)(x+9)
Factorize the quadratic polynomial by splitting the middle term: y^{2} – 4 y –21
What is the value of p if x2 is a factor of x^{2} – 6x + p ?
P(x) = ×^{2}6×+p
p (2)= (2)^{2}6 (2) +p
4 12 + p
8 + p
p = 8








