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30 votes
Factorise the following:
(i) x^2 - 36​

Factorise the following: (i) x^2 - 36​-example-1
User MrTux
by
2.3k points

2 Answers

18 votes
18 votes

Answer:


(x + 6)(x - 6)

Explanation:


{x}^(2) - 36

By using the formula


{a}^(2) - {b}^(2) = (a +b )(a - b)


( {x})^(2) - ( {6}^(2) )


(x + 6)(x - 6)

Hope it is helpful....

User Senne Verhaegen
by
2.7k points
24 votes
24 votes

Explanation:

Factorising x² - 36

= x² - 6²

= ( x + 6 ) ( x - 6 )

Hope it will help :)❤

User Gui Ferreira
by
2.9k points