Advertisements
Advertisements
Question
Factorize each of the following algebraic expressions:
2r(y − x) + s(x − y)
Advertisements
Solution
\[2r(y - x) + s(x - y)\]
\[ = 2r(y - x) - s(y - x) [ \because (x - y) = - (y - x)]\]
\[ = (2r - s)(y - x) [\text{ Taking }(y - x)\text{ as the common factor }]\]
APPEARS IN
RELATED QUESTIONS
Find the greatest common factor of the terms in each of the following expression:
5a4 + 10a3 − 15a2
Find the greatest common factor of the terms in each of the following expression:
2xyz + 3x2y + 4y2
Factorize each of the following algebraic expressions:
6(a + 2b) −4(a + 2b)2
Factorize each of the following algebraic expressions:
(2x − 3y)(a + b) + (3x − 2y)(a + b)
Factorize each of the following algebraic expression:
a2 − 2ab + b2 − c2
Factorize each of the following algebraic expression:
a4 + 3a2 +4
Factorize the following algebraic expression:
(x + 2)2 − 6(x + 2) + 9
Factorize each of the following algebraic expression:
x2 + 12x − 45
Factorize each of the following algebraic expression:
a2 + 2a − 3
Factorise the following expression.
`"x"^2-1/"x"^2`
