Explain how you can check your solutionto the equation. Then check the solution.
1 answer:
Answer:
To check if a given value is a solution to an equation:
Evaluate the left-hand side expression at the given value to get a number.
Evaluate the right-hand side expression at the given value to get a number.
See if the numbers match.
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Answer:
Step-by-step explanation:
x^3-2y^2-3x^3+z^4
(3)^3-2(5)^3+(-3)^4
-142
Divide 324 by 24. Which is 13.5
Both the x and y have to be greater than zero so you need to add two inequalities, x>0, y>0
Answer:
-17/8
Step-by-step explanation:
8-(-9)=17
-2-6=-8
17/-8
