Answer:
Go on Desmos
Step-by-step explanation:
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
The elements of 6th row are 1, 5, 10, 10, 5 and 1.
Therefore, the coefficient of x²y³ is -10.
Answer:
Step-by-step explanation:
a)
This is not a rational expression.
This is a polynomial with 3 terms.
b)
This is not a rational expression because the denominator is constant =1
This is a polynomial with 3 terms.
c)
This is not a rational expression because the denominator =1, a constant. This is a polynomial with 4 terms.
d)
This is a rational expression because the denominator contains a variable.
e)
This is not a rational expression because the denominator contains a constant 1
This is a polynomial with 5 terms.
Answer: B
Step-by-step explanation:
Let's work this problem backwards. So, if he has y dollars left after spending 25% the second time or 3/4 of the money left. So, inverse it to get y. Then, do the same for 20% or 4/5, then 4/3y * 5/4 = 5/3y
Answer:
Dang kids be having tough questions these days
Step-by-step explanation: