Question

Bases are equal ________should be added​

Answer 1

Answer:

Your answer is 25

Step-by-step explanation:

6(-5$)^{2}$+(-5$)^3$= 6×25+(-125)

                 = 150-125

                 = 25

Answer 2

no it would not be used any formula for this

it must be like

-5²=-5×-5=25

-5³= -5×-5×-5= -75

25+(-75)

=25-75

= -50