Answer:
4x^3y^2
Step-by-step explanation:
Then the remaining would be
x^2+4y^2-2x^3y
Answer:
4x^3y^2
Step-by-step explanation:
Please refer to the picture attached.
Answer:
28
Step-by-step explanation:
Show your work and explain your steps.
3x + 1 = 2y , please explain thank you :)
Answer:
just follow the rules
Step-by-step explanation:
Cramer's rule applies to the case where the coefficient determinant is nonzero. ... A simple example where all determinants vanish (equal zero) but the system is still incompatible is the 3×3 system x+y+z=1, x+y+z=2, x+y+z=3.
Write the system as a matrix equation. ...
Create the inverse of the coefficient matrix out of the matrix equation. ...
Multiply the inverse of the coefficient matrix in the front on both sides of the equation. ...
Cancel the matrix on the left and multiply the matrices on the right.
Express the answer in simplest form.
Answer: you would times everything I don’t remember how I did this but I did it by multiplying everything hope I helped and you would add the cm with the answer you got