Question

3 3/7х^5у^6×(-2 1/3х5у)2

Answer 1

3*(3/7)*х^5у^6*(-2)*(1/3)х^5у = (-6/7)*(x^10)*(y^7)

Answer 2

To simplify the expression, let's break it down step by step:

1. First, let's simplify the constants: 3 3/7 = 3 + 3/7 = 24/7 -2 1/3 = -2 - 1/3 = -7/3

2. Now, let's multiply the constants: (24/7) * (-7/3) = -168/21 = -8

3. Next, let's deal with the variables: x^5 * x^5 = x^(5+5) = x^10 y^6 * y = y^(6+1) = y^7

4. Now, put everything together: -8 * x^10 * y^7

So, the simplified expression is -8x^10y^7.