Question

IF X-1^3 = 8 AND Y-2 ^2 = 16 FIND X+Y^2

Answer 1

x-1^3=8

x-1=8

x=8+1

x=9

y-2^2=16

y-4=16

y=16+4

y=20

x+y^2

9+20^2

9+400

409