Advertisements
Advertisements
Question
Factorise.
m2 − 25m + 100
Sum
Solution
m2 − 25m + 100
= m2 − 20m − 5m + 100
= m(m − 20) − 5(m − 20)
= (m − 5) (m − 20)
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Factorise.
x2 − 10x + 9
Factorise : a2 - 3a - 40
Factorise : x2 - 3ax - 88a2
Factorise : 3 - a (4 + 7a)
Factorise : 1 - 2a - 2b - 3 (a + b)2
Factorise the following by splitting the middle term:
x2 + 6x + 8
Factorise the following by splitting the middle term:
x2 + 5x - 6
Factorise the following:
9x2 - 22xy + 8y2
Factorise the following:
7(x - 2)2 - 13(x - 2) - 2
Factorise the following:
p4 + 23p2q2 + 90q4
