25x^2 - 64y^2
The first thing you can do is look for a subtraction sign. The word difference implies subtraction, so you can rule out any expressions that add terms. Secondly, you can look for squares. 17x^2 - 23y^2 is a subtraction expression, but 17 and 23 are not squares. However, 25x^2 - 64x^2 is a subtraction expression and its terms are squares. 25 = 5x5, 64 = 8x8. Hope this helps!
Answer: The non solutions of the inequality are A and D.
Step-by-step explanation:
Whats the radius
of the circumfrence
First distribute the -3 and the - sign
6x + 24 + 5x - 6
Combine like terms
11x + 18
A solution is where the graph crosses the x axis (when y=0). Since the graph never touched the x axis, there is no solution.
