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A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?

a2 + b2 = (a + b)^2 - 2ab.

so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.

so (x^2 + 1/x^2) = 5.

therefore

(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.

Q: If x to the power 4 plus 1 upon x to the power 4 equals 47 then what will be x to the power 3 plus 1 upon x to the power 3 equals what?

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Half of 80 is = 80/2 = 40 According to question half of 80 plus seven so, 40 + 7 = 47 Thus, half of 80 plus seven is 47

-47 + 6k = 3k - 2Add 47 to each side:6k = 3k +45Subtract 3k from each side:3k = 45Divide each side by 3:k = 15

399 = 1.7179250691067044367882037658854e+47

multiply both sides by 15 and simplify each fraction separately by cancelling common factors top and bottom. you will get 3(x+4) + 5(x+7)=9 then multiply out the brackets 3x + 12 + 5x + 35 = 9 obviously that's the same as 8x+47 = 9 so take 47 from both sides 8x =-38 giving x = 4 3/4

The equation of the circle with center (h, k) and radius r is of the form(x - h)2 + (y - k)2 = r2x2 + y2 - 10x + 6y = 47 (complete the square)[x2 - 10x + (10/2)2] + [y2 + 6y +(6/2)2] = 47 + (10/2)2 +(6/2)2(x2 - 10x + 52) + (y2 + 6y + 32) = 47 + 52 + 32(x - 5)2 + (y + 3)2 = 81(x - 5)2 + (y + 3)2 = 92So that the center of the circle is (5, -3) and the radius is 9.

Related questions

47+47=94

47 + 60 = 107

46 + 47 = 93

63 plus 47 plus 42 plus 21 is equal to 173.

46+1

74

124

V= 47. 81 + 47 - 13= 47.

what is one half plus three fiths

134

x=6

47+43=90🏅🏅🏅