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3 years ago

If c=3 what is the answer for c to the third power/2

Mathematics

2 answers:

erik [133]3 years ago

6 0

Answer:

Step-by-step explanation:

erastovalidia [21]3 years ago

6 0

The answer to your question is 9 because 3 multiply by 3 is equal to 9.

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3 years ago

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Brut [27]

Answer:

(f+g)(2) = 4

(f-g)(4) = 8

(f ÷g)(2) = 7

(f x g)(1) = 0

Step-by-step explanation:

We are given these following functions:

$f(x) = 2x + 3$

$g(x) = x - 1$

(f+g)(2)

$(f+g)(x) = f(x) + g(x) = 2x + 3 + x - 1 = 3x - 2$

At $x = 2$

$(f+g)(2) = 3(2) - 2 = 6 - 2 = 4$

Then

(f+g)(2) = 4

(f-g)(4)

$(f-g)(x) = f(x) - g(x) = 2x + 3 - (x - 1) = 2x + 3 - x + 1 = x + 4$

At x = 4

$(f-g)(4) = 4 + 4 = 8$

Then

(f-g)(4) = 8

(f ÷g)(2)

$(f \div g)(x) = \frac{f(x)}{g(x)} = \frac{2x+3}{x-1}$

At x = 2

$(f \div g)(2) = \frac{7}{1} = 7$

Then

(f ÷g)(2) = 7

(f x g)(1)

$(f \times g)(x) = f(x)g(x) = (2x+3)(x-1) = 2x^2 -2x + 3x - 3 = 2x^2 + x - 3$

Then

$(f \times g)(1) = 2(1)^2 + 1 - 3 = 3 + 1 - 3 = 0$

(f x g)(1) = 0

4 0

3 years ago

Help pleaseeeeeeeee :)

nexus9112 [7]

Answer:

x=-3

Step-by-step explanation:

x+9 = 3.2=6

x= 6-9=-3

5 0

3 years ago

Read 2 more answers

Can you help out with this

marusya05 [52]

All you have to do is plug in the 2 for x which gives you 8 as the answer

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3 years ago

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Can anyone help me on this please or give the answer thank you?

Anna71 [15]

Answer:

Step-by-step explanation:

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3 years ago