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3 years ago

13

Factor the trinomial 3x^2+12x+9

1 answer:

blondinia [14]3 years ago

8 0

Answer:

x^2 + 4x + 3

Step-by-step explanation:

divide everything by 3

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Lapatulllka [165]

Should be... x ÷ -1.5 = 21

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If f(a)=(a•a•a)-(a•a) + a-1 what is the value of f(-3)?

Elena L [17]

Answer:

-40

Step-by-step explanation:

f(a) = a³ - a² + a - 1

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