Answer:
-10
Step-by-step explanation:
Pascal’s triangle: It represents the binomial coefficients. If a binomial expression is (a+b)^n, then (n+1)th row of Pascal’s triangle represents the binomial coefficients or that binomial expression.
The given binomial expression is
![(x-y)^5](https://tex.z-dn.net/?f=%28x-y%29%5E5)
The elements of 6th row are 1, 5, 10, 10, 5 and 1.
![(x-y)^5=1(x)^5+5(x)^4(-y)^1+10(x)^3(-y)^2+10(x)^2(-y)^3+5(x)^1(-y)^4+1(-y)^5](https://tex.z-dn.net/?f=%28x-y%29%5E5%3D1%28x%29%5E5%2B5%28x%29%5E4%28-y%29%5E1%2B10%28x%29%5E3%28-y%29%5E2%2B10%28x%29%5E2%28-y%29%5E3%2B5%28x%29%5E1%28-y%29%5E4%2B1%28-y%29%5E5)
![(x-y)^5=x^5 - 5 x^4 y + 10 x^3 y^2 - 10 x^2 y^3 + 5 x y^4 - y^5](https://tex.z-dn.net/?f=%28x-y%29%5E5%3Dx%5E5%20-%205%20x%5E4%20y%20%2B%2010%20x%5E3%20y%5E2%20-%2010%20x%5E2%20y%5E3%20%2B%205%20x%20y%5E4%20-%20y%5E5)
Therefore, the coefficient of x²y³ is -10.
Answer:
Step-by-step explanation:
0.00 round it to 1 place after decimal point.
If the next number >=5, add 1 to the before number. Ex: 5.56 => 5.6.
If the next number < 5, then keep it as normal. Ex: 5.44 => 5.4.
Answer:
1.8023017e+44
Step-by-step explanation:
I hope you understand I had to convert to simplify it.
See picture of graph for answer: