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aleksklad [387]
3 years ago
15

Find the value of x

Mathematics
1 answer:
Hunter-Best [27]3 years ago
6 0

Answer:

35.8 deg

Step-by-step explanation:

a/sin A = b/sin B

24/sin x = 39/sin 71.8

sin x = (24 * sin 71.8)/39

sin x = 0.584598

x = sin^-1 0.584598

x = 35.8 deg

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Step 2:

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Step-by-step explanation:

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Dividing both the side by two we get

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Step 2:

For Completing the square,

(\frac{1}{2} coefficient\ x)^{2} =(\frac{1}{2}\times \frac{1}{2})^{2}=\frac{1}{16}

Add half coefficient of x square on both the side we get

x^{2}+\dfrac{x}{2}+\frac{1}{16}=2+\frac{1}{16}

Step 3:

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f(2) = f(1)^2 - 3 = 2^2 - 3 = 1

Now, with f(2), we can find the value of f(3).

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f(3) = f(2)^2 - 3 = 1^2 - 3 = -2

The value of f(3) is -2.

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