y=x^3-9x
${X}^{10} {y}^{10} + 15 = 3 {z}^{2}$
${X}^{10}* {y}^{10} + 15 = 3 {z}^{2}$
+2-5+4+(-4-7-1)+4-(-2+5+2)
X to the power of 10 times y to the power of 10 plus 15 equals 3z squared
(−2).[(+3)−(−4)]+(+5)
(−2)x[(+3)−(−4)]+(+5)
57 - x = 1000
n/7=-4
57 - 34 = 5.3
