Factorisation | Mathematics | Page 1

wintry finchBOT Mar 28, 2024, 12:39 PM

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quasi dagger Mar 28, 2024, 12:41 PM

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Factorisation2

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Factorisation

tiny sundial Mar 28, 2024, 12:42 PM

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Hint: Find what 2 numbers add to form the negative of the x coefficient, and also multiply to get the leading coefficient.

In this case,

x coefficient is -8, and negative of it is -(-8) = 8
leading coefficient is 15

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That's the general "quick way" to factorise - at least pre-university

quasi dagger Mar 28, 2024, 12:55 PM

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.solved

wintry finchBOT Mar 28, 2024, 12:55 PM

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Solved

Post marked as solved by @quasi dagger.

Use .unsolved if this was a mistake.

carmine spear Mar 28, 2024, 6:25 PM

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answer:

quasi dagger Mar 28, 2024, 6:28 PM

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what?

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wait

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(x-3)(x-5)

carmine spear Mar 28, 2024, 6:30 PM

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quasi dagger (x-3)(x-5)

can u wait a sec... and not like that ......... I'll try to explain per my knowledge

quasi dagger Mar 28, 2024, 6:31 PM

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explain what?

carmine spear Mar 28, 2024, 6:31 PM

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quasi dagger explain what?

do u need the answer with the explanation

quasi dagger Mar 28, 2024, 6:32 PM

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no

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Areen how old are you?

carmine spear Mar 28, 2024, 6:33 PM

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quasi dagger Areen how old are you?

im sorry cant say that

quasi dagger Mar 28, 2024, 6:33 PM

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why?

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Im 14 study in a malay school

carmine spear Mar 28, 2024, 6:34 PM

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ok

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i am 14 yrs studying grade 9

quasi dagger Mar 28, 2024, 6:35 PM

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ok

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The place I study Im not grade 9 Im form 2

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tingkatan 2

carmine spear Mar 28, 2024, 6:38 PM

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actually I'm new and trying to understand

quasi dagger Mar 28, 2024, 6:38 PM

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understand what?

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What ur time three

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there

carmine spear Mar 28, 2024, 6:39 PM

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11 : 39 pm

quasi dagger Mar 28, 2024, 6:39 PM

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Im now 2:37AM

carmine spear Mar 28, 2024, 6:40 PM

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ooh

quasi dagger Mar 28, 2024, 6:40 PM

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3hours

#Factorisation