3 years ago

Factorise x2+3x-4. please

Mathematics

1 answer:

solmaris [256]3 years ago

4 0

Answer:

(−1) (+4)

Step-by-step explanation:

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3 years ago

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Scorpion4ik [409]

Hi!

1.)

a:A u B=

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(The same elements are written once.)

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c:B u C

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Note:I used dots to mean commas .

Good work!

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