Question

pz plz plz plz help me ​

Answer 1

Answer:

1.The phrases 3 to the 4th power and 3 to the power of 4 are equivalent to the algebraic operations 4 × 4 × 4 × 4 and 44.

3. 2power 5

4.11 power 2

5.If power is odd then power is negative. If power is even then power is positive. Therefore, -1^55 = -1.

8. -1 to the 9th power = -1 x -1 x -1 x -1 x -1 x -1 x -1 x -1 x -1

Remember:

A - times a - is a +

A - times a + is a -

1 times 1 is 1

So bascially, based on the rules above, 1 times 1, positive or negative, will always be either -1 or 1.

If there is an even number of 1’s, it will be 1.

If there is an odd number of 1’s, it will be -1.

So -1 to the 9th power is -1.

Answer 2

1. 3⁴ = 3×3×3×3 = 81
2. 125° + 5² = 1 + 25 = 26 (x° = 1)