factorise: xsquare- 19 x +78
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Answered by
5
Answer:
here is ur answer mate
pls Mark as Brainlist answer
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Answered by
1
Step-by-step explanation:
x2-19x+78
x2-13x-6x+78
x(x-13) -6(x-13)
(x-6) (x-13)
x=6,x=13
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