Question

[1³+2³+3³+8²]⁰
please help me the correct answer ​

Answer 1

Answer:

[1³+2³+3³+8²]⁰ = [1+8+27+64]⁰ = [9+91]⁰ = 100⁰ = 1

This is your answer. Hope it helps you.

Answer 2

For this we need to just simplify the numbers to their powers :

=> [(1)³ + (2)³ + (3)³ + (8)²]⁰

=> [1 + 8 + 27 + 64]⁰

=> [100]⁰

According to identity :

(a)⁰ = 1

So ;

=> [100]⁰ = 1

So the answer is

[ 1 ]

Why (a)⁰ = 1 ??

When we have a power of any number as a hero we find the initial value as the power being zero so any number that has a power of 0 of course will be equal to 1.

Important identities :

• (a + b)² = a² + b² + 2ab

• (a - b)² = a² + b² - 2ab

• (a + b) (a - b) = a² - b²

• (x + a) (x + b) = x² + (a + b)x + ab