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NNADVOKAT [17]
3 years ago
10

How to integrate cos^-2x . Question from Alevel Pure Maths 3 ​

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

I do think I can answer this

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What is the sum of the answers to the eqation?<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%206x%20%2B%205%2
MAVERICK [17]

Answer:

6

Step-by-step explanation:

x^{2} - 6x +5 = 0

x^{2} - 6x + 9 -9 +5 = 0

[x^{2} - 6x + 9] - 4 =0

(x -3)^{2} -4 = 0

(x -3)^{2} = 4

(x-3) = \sqrt{4} or (x-3) = - \sqrt{4}

(x-3) = 2 or (x-3) = -2

x = 5 or x = 1

therefore, sum of these solutions is 5+1 = 6

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Answer:

(x, y ) → (x + 2, y - 4 )

Step-by-step explanation:

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To translate from B → B'

We require a shift of 2 units right in the x direction and 4 units down in the y direction, that is

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It is 4 5/16 (I’m positive)
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A diagonal of a rectangle cuts the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is the diagonal. All you need to do is use the pythagorean theorem: where a and b are the sides of the rectangle and c is the length of the diagonal.

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Answer:

b and and think 4

Step-by-step explanation:

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