Question

find the value of (625)^0.18 multiply by (625)^0.07

Answer 1

Given 1st number is (6.25)^0.18.  ---- (1) 

Given 2nd number is (625)^0.07. ---- (2)


On solving (1) & (2), we get


(625)^0.18 * (6.25)^0.07 = (625)^0.18 + 0.07

                                        = (625)^0.25

                                        = (625)^25/100

                                        = (5^4)^25/100

                                        = (5)^25*4/100

                                        = (5)^100/100

                                       = 5.

Hope this helps!