If 2x + y-4 = 0, find the value of 9 ^ x * 27 ^ y Thank you

2x+3y-4=0
2x+3y=4
9^x*27^y
=3^(2x)*3^(3y)
=3^(2x+3y)
=3^4
=81

RELATED INFORMATIONS

1. The solution of the equation 3x + m-2 (M + 2) = 3M + X of X is less than 5, and the value of the largest integer m that meets the requirements is obtained
2. Let {X / 4 = Y / 5,3x-2y = 10} solve the system of equations (let K be an unknown number)
3. 6X ^ 2 + 3x-10 = 0, how to solve this equation? I know how to use cross multiplication. Please explain clearly how to use cross multiplication?
4. An equation with unknowns is called an equation______ &Nbsp; (& nbsp; judge right or wrong & nbsp;)
5. The equation with unknowns in question 1 is called equation ()
6. It is known that one root of the equation 3x ^ 3 + kx-6 = 0 of X is 2. Let the other root of the equation be x1, then there is: A.x1=3/5,k=-7 B.x1=-3/5,k=-7 C.x1=-3/5,k=7 D.x1=3/5,k=7 It is known that one root of the equation 3x ^ 2 + kx-6 = 0 of X is 2. Let the other root of the equation be x1, then there is: It's Square. Wrong number
7. When a is a number, the solution of the equation 3x + a = 0 is 2 times larger than that of the equation - 2 / 3x-4 = a
8. The sum of two times and eight times of a number is 96. Find the number
9. Find a number minus 9 and multiply it by 4. The product is 64
10. 25% x = 5 / 16x8,
11. If x times of 3 = 4 and Y times of 3 = 6, find the value of 2x-y times of 9 + X-Y times of 27
12. After factoring (2x) n-81, we get (4x2 + 9) (2x + 3) (2x-3), then n equals () A. 2B. 6C. 4D. 8
13. 64 △ 2x = 20 to solve the equation
14. 4X * 2x * x = 64 to solve the equation
15. Solving equation -- 32: (x-32) = (2x-64): (x + 64)
16. 7 (X-2) = 2x + 4 to solve the equation Urgent need! Come on, very urgent
17. Solution equation: (2x + 1) ^ 2 + 2 = 18
18. 2X + 7 = 332 (X-7) = 12, solve the equation and test it
19. Solution equation: 4 (2x-1) - 10 = 66
20. 1.2x = x + 10 to solve the equation To solve this equation 1.2x = x + 10, we must have a complete solution