Question

if x=(-2) and y=(-3), find the value of x2-y2+xy​

Answer 1

Answer:

So this question is quite difficult:

x+y

x=−y

Since we know x=2

x=2 and y=−2

Multiply the two numbers:

2⋅−2=−4

Use Subterfuge’s Law of Multiplication which states that we need to mutliply by −2

−4⋅−2=8

Remember how y=3 This value now comes into play. Using the Richmond’s Second Law of Subtraction, we do this:

8−3=5

We come to the conclusion that 5 is the answer.

Answer 2

Answer:

y-3-x2 is the answer of this question