Ahh sorry! i need help again! question 25! if you can, please include steps! thanks!

2

Step-by-step explanation:

2x^2 -3xy^3

Let x=-2 and y =-1

2 ( -2)^2 -3 (-2) (-1)^3

Using PEMDAS, we do exponents first

2 ( 4) - 3(-2) (-1)

Multiply nexy

8 - 6

2

In this question, we are required to find

When, x = -2 and y = -1

We just need to plug the values of x and y in the given polynomial to get our required answer.

Given, Polynomial in variable x and y,

Plugging values of x and y,

According to PEMDAS, we need to do the exponents first, So let's simplify the exponents,

Opening the parantheses and finding the answer,

This is our required answer !!

#CarryOnLearning

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answer: 20

step-by-step explanation:

answer: i believe the answer is e

step-by-step explanation: