Mathematics
a(x - y)2 - by + bx is equal to :
(x - y) (ax + by + b)
(x - y) (ax + by - b)
(x - y) (x + y + a - b)
(x - y) (ax - ay + b)
Related Questions
36 - 60y + 25y2 is equal to :
(3 + 5y) (3 + 5y)
(3 - 5y) (6 - 5y)
(3 + 4y) (3 - 4y)
none of these
(x - 2y)2 - 3x + 6y is equal to :
(x - 3y) (x + 2y)
(x - 2y) (x - 2y + 3)
(x + 2y - 3) (x + 2y)
(x - 2y) (x - 2y - 3)
Statement 1: The product of two binomials is a trinomial, conversely if we factorise a trinomial we always obtain two binomial factors
Statement 2: The square of the difference of two terms = the sum of the same two terms x their difference.
Which of the following options is correct?
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.
Assertion (A) : 25x2 - 5x + 1 is a perfect square trinomial.
Reason (R) : Any trinomial which can be expressed as x2 + y2 + 2xy or x2 + y2 - 2xy is a perfect square trinomial.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.