Question

if ur answer helps me I will mark your answer the brainliest this is exponents and give me the explanation as well. plz do it .it is very urgent ​​​​​​​

Answer 1

Answer

1.2⁷

2.4⁶

3.3⁷

4.2⁴

5.-3⁷

6.-4¹

7.-3³

8.4⁹

9.1/5²

10.3²×2⁵

Explanation

1. 2⁸-2¹ =2 to the power 8 minus 1 = 2⁷

2.4⁵× 4³÷ 4² = 4⁸÷ 4²= 4 to the power 8 minus 2= 4⁶

3. 3³×3⁸÷3⁴= 3¹¹÷3⁴ = 3⁷

4. (-2⁶)÷ (-2²) = (-2⁴) = 2⁴{as the power is an even number the base also changes into an even number)

5.(-3¹²)÷(-3⁵) = -3⁷

6.(-4⁴)÷4³= -4¹

7. 3⁶ ÷ (-3³) = -3³

8. (-4⁴)×(-4²)÷4³= 4⁶÷ 4³ = 4⁹

9. 5²÷ (-5²)× 5² = 5² ÷ 5⁴ = 5 to the power -2= 1/5²

10. 3⁵× 2⁵÷ 3³ = 3² × 2⁵