Question

maths question
7.simplify
d.(-10) power 3 +(-10) power 2 + ( -10 )power 1
solve it fast
with full answer how to solve​

Answer 1

Answer:

-910...................

Step-by-step explanation:

Full Answer is -910

Answer 2

Step-by-step explanation:

*Odd power on a negative number yields negative result only.

*Even power on a negative number yields positive result only.

*We use ^ as power in the computer world.

*Whenever ten is multiplied by ten, a zero increases making it a hundred, if the same is multiplied again by 10, a zero increases again.

Thus, number of powers means the number of zeros after 1.

*Point to be noted that, --=+ and -+=-

-10^3+(-10)^2+(-10)^1

=-1000+100-10

=-910