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Simora [160]
2 years ago
11

Given that f(x)=2x+3 , find: f(5x+3)

Mathematics
1 answer:
PIT_PIT [208]2 years ago
5 0

Answer:

f(5x+3) = 10x + 9

Step-by-step explanation:

f(x) = 2x + 3

f(5x+3) = ??

Given this information, we know that x = 5x + 3. Therefore, to solve the new equation we need to plug 5x + 3 into the original equation

f(5x+3) = 2(5x+3) + 3

Now we distribute the 2

f(5x+3) = 10x + 6 + 3

Finally, combine like terms

f(5x+3) = 10x + 9

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an angle bisector of a triangle divides the opposite side of the triangles into segments 6cm and 4cm long. A second side of tria
Dovator [93]
From the angle bisector theorem
we can first assume the third side is x, therefore
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We can also use, 
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6 0
2 years ago
Express with radical signs instead of fractional exponents. Rationalize the denominator.
CaHeK987 [17]

x^{\frac{1}{2}} = \sqrt[2]{x} and 3^{-\frac{1}{2}} = \frac{1}{3^{\frac{1}{2}} } = \frac{1}{\sqrt[2]{3}} so

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and you rationalize denominator by multiplying numerator and denominatr by \sqrt{3} so that gives--

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Your answer is \frac{\sqrt{3x}}{3}

5 0
3 years ago
What is the number for PI?​
DerKrebs [107]
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3 0
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What is the solution to 3-(x+1)= 5x+6-7x?
UNO [17]
4 sorry I don’t know how to explain it. :(
8 0
2 years ago
Read 2 more answers
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Stolb23 [73]

Answer:

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Step-by-step explanation:

452: 2 * 226

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4 0
2 years ago
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