factorise:x square-21x+110
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Answered by
1
it is quadratic equations solve it by completing the square method u will get 2 values one will negative it will be rejected
shreyas4534:
i want the ans with step bro
Answered by
11
Hi.
Solution:
x^2 - 21x + 110 [middle term factorisation]
= x^2 - 10x - 11x + 110
= x( x-10 ) - 11( x-10 )
= (x - 10)(x - 11) (ans.)
Hope it helped.
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