Answer:
x + y = 5 (or) xy = 4 (or) x - y = 3
1) u would have to find the lcd of both. And that is 60 so it would be 25/60 +36/60 = 61/60 = 1 1/60
2) do the same thing as in number 1. Find the LCD it is 18. So 14/18 - 9/18 = 5/18
so you do 8÷-4=2. so m equals 2
(2x + 10)(x - 9)
2x(x - 9) + 10(x - 9)
2x(x) - 2x(9) + 10(x) - 10(9)
2x² - 18x + 10x - 90
2x² - 8x - 90
2 square 6 this is because 24 goes into 4 and 6 and 4 goes into 2 twice
