What operation symbol should be added between the six 3S to make it equal to 100 What operation symbol should be added between 7 3's to make it equal to 100 What operation symbol is added between the 8 3's to make it equal to 100 What operation symbol should be added between 9 3S to make it equal to 100 What operation symbol should be added between 10 3's to make it equal to 100

What operation symbol should be added between the six 3S to make it equal to 100 What operation symbol should be added between 7 3's to make it equal to 100 What operation symbol is added between the 8 3's to make it equal to 100 What operation symbol should be added between 9 3S to make it equal to 100 What operation symbol should be added between 10 3's to make it equal to 100

（333-33）/3=100
（3/3）+33*3*3/3=100
（333-33）*3/3/3=100
（3/3）+33*3*3*3/3/3=100
（333-33）*3*3/3/3/3=100

General solution or special solution of differential equation: MUA dy / dx-2xy = Xe ^ (- x2)

Dy / dx-2xy = Xe ^ (- x2)
y=e^(x^2)(C+∫xe^(-2x^2)dx)
=e^(x^2)(C+(-1/4)xe^(-2x^2))
=Ce^(x^2)+(-1/4)xe^(-x^2)

The cube of - x, the square of Y-3 + 3x, is a subterm, and the coefficient of the highest subterm is

S is a quartic trinomial expression, and the coefficient of the highest trinomial is - 1 / 3

Think about the math problem 9-2 = 8 - () = 7 - () = 6 - () = 5-（

9-2=8-( 1)=7-(0 )=6-( -1)=5-( -2）

If the function y = kx-3x is a positive proportion function, then K is equal to what number. At this time, the function image passes through the quadrant, and Y increases with the increase of X

If K is not equal to 3, the function is a positive proportional function
K> 3, the function passes through one or three quadrants
K

Dig a cylindrical reservoir with a bottom radius of 5 meters and a depth of 4 meters. How many cubic meters can this reservoir store? How to calculate this problem

Water storage capacity = 3.14 × 5 & # 178; × 4 = 314m3

How do 3, - 5, - 13 and 7 count as 24 o'clock? There are three methods, and how do 3, - 5, - 7 and - 13 count as 24 o'clock

1.((-5*-13)+7)/3
2.(7+(-5*-13))/3
3.(7+(-13*-5))/3
4.((-13*-5)+7)/3

Given that the function y = ax3-15x2 + 36x-24, X ∈ [0,4] has an extreme value at x = 3, then the maximum value of the function is______ ．

From the function y = ax3-15x2 + 36x-24, X ∈ [0, 4], we get that: Y / = 3ax2-30x + 36 ∵ the function has the extreme value ∵ f / (3) = 27a-54 = 0 at x = 3, so a = 2. The function expression is y = 2x3-15x2 + 36x-24 ∵ F / (x) = 6x2-30x + 36 = 6 (X-2) (x-3). From F / (x) > 0, we get x < 2, x > 3

0.07 M3=______ Cubic decimeter

07 m3 = 70 cubic decimeter, so the answer is: 70

A geometry (front view and side view are triangles with side length of 2, top view is a circle) calculates the side area of the aggregate

The height of triangle is √ 2 & # 178; - 1 & # 178; = √ 3
∴S△=2×√3=2√3
Lateral area = 3 × 2 √ 3 = 6 √ 3
I'm not sure,