It is more than 0, because you cancel the x, and you get 2+5, which is 7
Answer:5) x=y=7×6^1/2,6)x=38,y=19×3^1/2
7)m=n=18,8)u= 2×5^1/2,v=3
Step-by-step explanation: use trigonometry laws
Four terms are used when grouping to factor.
answer: you're missing the problem
