Advertisements
Advertisements
Question
Factorise the following expression.
`"x"^2-1/"x"^2`
Advertisements
Solution
`"x"^2-1/"x"^2`
you known that
a2 − b2 = (a + b) (a − b)
`("x")^2-(1/"x")^2 = ("x"+1/"x")("x"-1/"x")`
RELATED QUESTIONS
Factorize each of the following algebraic expressions:
6(a + 2b) −4(a + 2b)2
Factorize each of the following algebraic expression:
36a2 + 36a + 9
Factorize each of the following algebraic expression:
a2 − 2ab + b2 − c2
Factorize each of the following algebraic expression:
96 − 4x − x2
Factorize each of the following algebraic expression:
a4 + 3a2 +4
Factorize each of the following algebraic expression:
a2 + 4b2 − 4ab − 4c2
Factorize each of the following algebraic expression:
a2 + 3a − 88
Factorize each of the following algebraic expression:
(a + 7)(a − 10) + 16
The value of p in the equation `(2"p")/3` = 10 is ________
