0
(x-5)^(1/3) = 3;
(x-5) = 3^3 = 27;
x = 27+5=32
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∙ 13y ago
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What 3 identical numbers multiplied equals 42?
The answer is cuberoot(42) = 3.476, approx.
What is the cube root of 45 multiply by the cube root of 200?
9000
What is the radical that is a radical number?
It is a root of a number where that root cannot be made into a rational number. For example, the cuberoot(27/64) is 3/4 and so is not a radical but cuberoot(32/64) = cuberoot(1/2) = 3√(1/2) cannot be simplified or rationalised further.
How do you show work 2n -3 equals 5?
2n - 3 = 5Add 3 to each side:2n = 8Divide each side by 2:n = 4
How do you simplify 243 to the power of a third?
2431/3 = cuberoot(243) = 6.24 approx
What 3 identical numbers multiplied equals 42?
The answer is cuberoot(42) = 3.476, approx.
What is the cube root of 45 multiply by the cube root of 200?
9000
How long are the sides on 3 cubic meters?
They are cuberoot(3) = 1.442 metres (approx)
What is 7X123-3?
Well if you have to show you're work, you do 7X123 which equals 861, and then you do 861-3 and that equals 858
How you can find cube root of a number ending with 0?
There is no easy way. For example the cube root of 30 is irrational. Now, because 27 < 30 < 64 then, taking cube roots, 3 < cuberoot(30) < 4. But that is as far as it goes! If the number ends with 000 then the cuberoot is a multiple of 10. So that cuberoot(27000) = 10*cuberoot(27) = 10*3 = 30. But there are many numbers ending with 000 between 27000 and 64000 for which this will not work.
How do you show your work on this 3w equals -99?
102
What is the radical that is a radical number?
It is a root of a number where that root cannot be made into a rational number. For example, the cuberoot(27/64) is 3/4 and so is not a radical but cuberoot(32/64) = cuberoot(1/2) = 3√(1/2) cannot be simplified or rationalised further.
Give you some example of a radical?
sqrt(3/4), cuberoot(17)
How do you show work 2n -3 equals 5?
2n - 3 = 5Add 3 to each side:2n = 8Divide each side by 2:n = 4
How do you simplify 243 to the power of a third?
2431/3 = cuberoot(243) = 6.24 approx
Using any maths Symbols or Signs prove it... 0 0 0 equals 6 1 1 1 equals 6 2 2 2 equals 6 3 3 3 equals 6 4 4 4 equals 6 5 5 5 equals 6 6 6 6 equals 6 7 7 7 equals 6 8 8 8 equals 6 9 9 9 equals 6?
the first one is:(0!+0!+0!)!=6Because 0!=10!+0!+0!=3and 3!=6Just use factorial(1+1+1)! = 63 Factorial = 62+2+2 = 6So Simple(3*3)-3 = 6Also SimpleSqrt(4) + Sqrt(4)+ Sqrt(4) = 6Sqrt(4) = 2So 2+2+2 =65+(5/5) = 6So Simple6+6-6 = 6Its quite simple7-(7/7) = 6Cuberoot(8) + Cuberoot(8) + Cuberoot(8) = 6Cuberoot(8) = 2Using the phrase "Cuberoot" is not allowed. This written as a mathematical sign viz. ³√x . This involves the number 3 which is not permissible. Since you have correctly solved for 0 and 1 it should be relatively easy to solve for 8. All your other answers are spot on although my cousin's answer for 8 was (cos((d/dx)(8))+cos((d/dx)(8))+cos((d/dx)(8))) = 6 which is correct but way far more complicated than the simpler answer that you should be looking for.(Sqrt(9) * Sqrt(9)) - Sqrt(9) = 6Sqrt(9) = 3(3*3)-3 = 6
How would you show your work for 6 cups equals pints in fractions?
6/1 cups = 3/1pints or 1/3 pint X 3 = 1cup or 18/3=6 cups
