4 years ago

Identify the factors of 4x2 + 12x + 9.

Mathematics

1 answer:

timama [110]4 years ago

8 0

(2x+3)(2x+3) is the answer. Multiply contents of brackets on each other so, 4x+6x+6x+9=4x^2+12x+9

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5 more than a number x is -4

RSB [31]

Answer:

x = -9

Step-by-step explanation:

x = unknown

x+5 = -4

reverse it

-5 + -4 = -9

this will work from the fact that if x is equal to 5 more than -4 you would reverse it so that it is negative 4 - 5 which would be -9

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3 years ago

Select the true statement.

AleksandrR [38]

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sertanlavr [38]

Let's begin by listing out the information given to us:

A cubic function has the general form of:

$\begin{gathered} \displaystyle f(x)=ax^3+bx^2+cx+d \\ f(x)=y \\ y=ax^3+bx^2+cx+d \end{gathered}$

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$undefined$

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1 year ago

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myrzilka [38]

Answer:

{x | x < 3}

Step-by-step explanation:

Just easily solve for x.

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andreev551 [17]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers