Question

Помогите срочно!"Решите уравнения" |2х-5|=0; ю|4х-3|=0; |2-3х|=0; |4-5х|=0; |3х+1|+2 в 3 степени=8; |9х+2|-3 в 3 степени=(-3)в третей степени; 5|х|+3=7; 1,7|х|+4,9=10; 2,5|3у|=15. Заранье Огромное Спасибо!

Answer 1

2х-5+0, х = 3
4х-3=0, х = 3/4
2-3х=0, х = 2/3
4-5х=0, х = 4/5
3х+1+2^3=8, х = -1/3
9х+2-3 ты степень не указал.
5х+3=7, х = 4/5
1,7х+4,9 = 10, х = 3
2,5*3y = 15, y = 2.
Не за что:)

Answer 2

Solving the Equations

Let's solve the given equations step by step.

1. |2x-5|=0 - The absolute value of 2x-5 equals 0. - To solve for x, we can set 2x-5 equal to 0 and solve for x. - The solution is x = 2.5. - Source: 2. |4x-3|=0 - The absolute value of 4x-3 equals 0. - Setting 4x-3 equal to 0 gives us 4x = 3, and solving for x gives x = 0.75. - Source: 3. |2-3x|=0 - The absolute value of 2-3x equals 0. - Setting 2-3x equal to 0 gives us -3x = -2, and solving for x gives x = 0.67. - Source: 4. |4-5x|=0 - The absolute value of 4-5x equals 0. - Setting 4-5x equal to 0 gives us -5x = -4, and solving for x gives x = 0.8. - Source: 5. |3x+1|+2^3=8 - The absolute value of 3x+1 plus 2 raised to the power of 3 equals 8. - Solving for x gives x = 1. - Source: 6. |9x+2|-3^3=(-3)^3 - The absolute value of 9x+2 minus 3 raised to the power of 3 equals -3 raised to the power of 3. - Solving for x gives x = -1. - Source: 7. 5|х|+3=7 - 5 times the absolute value of x plus 3 equals 7. - Solving for x gives x = 0.8. - Source: 8. 1.7|х|+4.9=10 - 1.7 times the absolute value of x plus 4.9 equals 10. - Solving for x gives x = 1.18. - Source: 9. 2.5|3у|=15 - 2.5 times the absolute value of 3y equals 15. - Solving for y gives y = 2. - Source: I hope this helps! If you have any more questions or need further assistance, feel free to ask.