What are the numbers represented by circles, squares, triangles,  

What are the numbers represented by circles, squares, triangles,  

Circle = 4 square = 3 triangle = 2
Square = 4, triangle = 2
2. Formula 2 + 3 shows that circle equals 4, triangle equals 2 and square equals 3
3. Add the two formulas to get triangle + square = 6, and finally get square = 4, triangle = 2
Solving equation 2 / 3x + 0.25x = 1 / 6
X = 2 / 11 plus the front one
Find the number represented by circle, square and triangle. Thank you!
 
It is 4 and the triangle is 8
Solving equation 3x ^ 3 - (2 + root 3) x ^ 2 + 3 root 3x-3-2 root 3 = 0
Let √ 3 = t change the original equation to
3x ^ 3 - (2 + T) x ^ 2 + 3tx-t ^ 2-2t = 0, i.e
T ^ 2 + (x ^ 2-3x + 2) T - (x ^ 3-2x ^ 2) = 0
(T + x ^ 2) (t-3x + 2) = 0, substituting t = √ 3, the solution is obtained
x=1/3（2+√3）
Find the number represented by circle, triangle and box
Triangle + box = 240
Triangle = box + box + box
Triangle =? Box =?
Box + box + box + box = 240
Box = 60
Triangle = 180 box = 60
240 is equivalent to four boxes, so a box equals 60 and a triangle equals 180
Box = 60 triangle = 180
180,60
Solving equation 6x to the fourth power - 25X to the third power + 38x to the square - 25X + 6 = 0
When x = 0, the left (= 6) is not equal to the right (= 0), so x is not equal to 0. Divide both sides by x ^ 2, 6x ^ 2 + 6 / x ^ 2-25x-25 / x + 38 = 06 (x ^ 2 + 1 / x ^ 2 + 2) - 25 (x + 1 / x) + 26 = 0 [6 (x + 1 / x) - 13] [(x + 1 / x) - 2] = 06 (x + 1 / x) - 13 = 06x + 6 / X-13 = 06x ^ 2-13x + 6 = 0 (2x-3) (3x-2) = 0x1 = 3 / 2, X2 = 2
Find the number represented by circle, box and triangle
Circle + box = 91 triangle + box = 63 triangle + circle = 46
Triangle =? Circle =? Box =?
Triangle = 9 circle = 37 box = 54
9 37 and 54
Triangle = 9
Circle = 37
Box = 54
Decomposition factor: the square of 25X - the square of 16y
25X squared - 16y squared
=(5x+4y)(5x-4y)
Function corresponding to the general term formula of equal difference and equal ratio sequence
Which kind of function is satisfied by the general term formula of arithmetic sequence, which kind is satisfied by the general term formula of arithmetic sequence, I only know that the general term formula of arithmetic sequence can be a function, and what else, please help me summarize
The arithmetic sequence is a linear function y = KX + B. when x = 1, Y1 = K + B. when x = 2, y2 = 2K + B By analogy, y2-y1 = k, so the first-order function corresponding to the arithmetic sequence is the slope, K is the first-order function of the tolerance D, and the arithmetic sequence is the x power of the exponential function y = a, when x = 1, y = a, when x = 2, y = A & sup2; Y2: Y1 = a, so
Solve the equation; (x-1) square = 2 (x-1)
(x-1) = 2 (x-1) (x-1) - 2 (x-1) = 0 (x-1) (x-3) = 0, X-1 = 0 or x-3 = 0, x = 1 or x = 3