Question

3х*5*10=(3*5*10)= 4*2у*15=(4*2*15)у=

Answer 1

1) x1 =0 , x2 = 1
2)нет корней

Answer 2

It seems like you've written a series of equations involving algebraic expressions. Let's break down what you've written:

1. Equation 1: 3x * 5 * 10 = (3 * 5 * 10)
2. Equation 2: 4 * 2у * 15 = (4 * 2 * 15)у

In both of these equations, you are multiplying numbers and variables together. The second equation also has the variable "у" (which looks like a Cyrillic letter "u") involved.

However, it seems like there might be some confusion or errors in your equations. In the first equation, you're equating the product of 3x, 5, and 10 to the product of 3, 5, and 10. It's not clear what the variable "x" represents in this context.

In the second equation, there seems to be a mix of numbers, variables, and a Cyrillic character "у". If "у" is meant to be a variable, it's not clear how it's being used in the equation.

Could you please provide more context or clarify the equations? This way, I can help you better understand or solve them.