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Ymorist [56]
3 years ago
9

The function f (x) = 4(3) can be used to determine the number of

Mathematics
1 answer:
kumpel [21]3 years ago
5 0
Your answer is: f(x)= 12
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A

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∠ C = ∠ A = 57°

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<span>Simplifying 14x + -21xy
 
Factor out the Greatest Common Factor (GCF), '7x'. 7x(2 + -3y)

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Determine the x- and y-intercepts of the graph of y = 1/4x - 2 .
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3 years ago
Solve: (2x - 3)^2 = -4
Wewaii [24]

Answer:

No real solutions;

x=i+1.5

Step-by-step explanation:

The easiest method to solve an algebraic equation is to use inverse operations. This applies to the given equation;

(2x-3)^2=-4\\

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\sqrt{}                

==================================================================

As one can see, the right side is a negative number. However, one cannot take the square root of a negative number and get a real result. Therefore, one must use imaginary numbers. Remember, the imaginary unit (i) represents (\sqrt{-1}).

==================================================================

2x-3=2i

- Add (3) to undo the (-3)

+3          

2x=2i+3

- Divide by (2) to remove the coefficient of (2x)

÷2           ÷

x=\frac{2i+3}{2}

Simplify,

x=i+1.5

6 0
3 years ago
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