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3 years ago

What is the factor of 3x2-9x-12? pleaseeee help me guys !!

Mathematics

1 answer:

8090 [49]3 years ago

8 0

Answer:3x² - 9x - 12 =

3(x² - 3x - 4) =

3(x² + x - 4x - 4) =

3(x(x+1)-4(x+1)) =

3(x+1)(x-4)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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What is 20 over 45 in its simplest form?

3241004551 [841]

20/45 can be reduced to 4/9. That is the simplest form.

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2 years ago

Solve this equation will mark brainlyest

Ahat [919]

Answer:

x > 1⅘

Step-by-step explanation:

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MA_775_DIABLO [31]

Answer:

you have it right

Step-by-step explanation:

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2 years ago

Need help ASAP !!!!<br> Solve for y

GarryVolchara [31]

Answer:

y=8.94

Step-by-step explanation:

use the formula: a^2+b^2=c^2

64+y^2=144

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8 0

2 years ago