Question

If m=³√15 and n= ³√14, find the value of m-n- 1
__________
m²+mn+n²​

Answer 1

Answer:

m=3✓15=2.466 and n=3√14=2.4101

2.466-2.4101-(1/(2.46)^2+(2.46)(2.41)+(2.41)^2)

2.466-2.4101-0.056

=-0.0001