Question

Factorisation of xy - pq+qy - px is
a) (v-p)(x+9) b) (y - p)(x-9) c) (y+p)(x+9) d) (y+p)(x-9)
Factorize: a'b-ab
a) ab(a+b)
b) ab(a? + +ab + b)
c) ab(a+b)(a-ab+b)
d) ab(a - b)(a + b)
Factorize: x* - 5.x2 + 4
*+2)(x-2)(x - 1)(x+1)
b)(x-3)(x-1)(x+3)(x+1)
c)(x-2)(x+3)(x-2)(x-3)
d) (x-2)(x - 5)(x+2)(x+5)
One factor of a -2ab-c? + b3 is
a) (a+b+c) b) (a-b+c)
c) (a+b-c)
d) none
The factors of x + y + xy are
v ( + 7 ) ( - )
c) (x + y + y)(x + y - y).
d) Factorization is not possible
One of the factors of (a? - b?)(c-d?) -4abcd is
a) (ac - bd + bc +ad)
b) ac + bd + bc + ad
c) ab + bd -bc-ad
d) cannot be determined
The factors of x4 +2x + 9 is
a) (x-2x+3)(x’ +2x+3) b) (x++3)(x-3)
c) (x+3)(x-2)
d) Factorization is not possible
Factorize: x +3.r? + 3x-7
a) (x+1)(x+4x - 7) b)(x-1)(x - 4x-7) c)(x-1)(x² + 4x + 7) d) (x-1)(x-4x+7)
6-21-477)
Factorization of 25(x + y)* - 36(x – 2y)" is
a) (IIx - 7y)(17 y - x)
b) (11x + 7y)(17y + x)
c) (11r-7y)
d) (17y - x)?
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Answer 1

Answer:

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