Question

FIND THE VALUE OF (-10M²N⁶)×(-20MN¹⁵) FOR M=1.2 AND N=1​

Answer 1

Answer:

(-10M²N⁶)×(-20MN¹⁵) =200M3N21

by putting M=1.2 AND N=1

200×1.2*1.2*1.2*1= 720