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Why is the 2 / 3 power of function y = x not differentiable at x = 0?
The derivative is the reciprocal of the third power of X multiplied by 2 / 3, which is meaningless at zero
What is the third derivative of y = x?
Three times the square of X
Simple calculation of 3 * 18 + 13 * 18
3*18+13*18
=18×(3+13)
=18×16
=288
How to solve travel problem and engineering problem with linear equation of one variable?
There is only one unknown number in the linear equation of one variable, so the other unknowns are eliminated or transformed
If you solve a problem a thousand times, its meaning will show itself
Is 0.2 divided by 3 equal to 0.06 or about 0.07?
0.2 divided by 3 results in 1 / 15, so it should be about 0.07
Please refer to!
Every two people who attended a party shook hands once, and all of them shook hands 10 times______ People go to the party
According to the equation, X (x-1) 2 = 10, the solution is X1 = 5, X2 = - 4. A: there are 5 people attending the party. So the answer is: 5
How many minutes is 13 seconds
13/60
5 / 2x-8 = 1 (x = 15, x = - 5) 2 / 3x-1-10 / 6x + 1 = 2 / 4x + 1 test whether the numbers in brackets of the following questions are the solutions of the equation in front of him
5 / 2x-8 = 1 (x = 15, x = - 5) 3 / 3 (2x-1) - 6 / 4 (10x + 1) = 4 / 4 2x + 1 (x = 1 / 4, x = 1 / 6)
Put the numbers in brackets into the equation to see if the equation is true. If it is true, it is the solution of the equation. If it is not true, it is not. Your title is a little incomprehensible. You can calculate it yourself
36 * [1 / 2 + 3 / 4 + 5 / 9] how to calculate
36×(1/2+3/4+5/9)
=36×1/2+36×3/4+36×5/9
=18+27+20
=65
8x ^ 2-5x (4y-x) + 4x × (- 4y-5 / 2Y), where x = - 1, y = 3
I did it, but I want to know if it's a division or a fractional line
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