123k views
4 votes
Pls help me with this work

Pls help me with this work-example-1
User Drbarnard
by
8.0k points

2 Answers

5 votes

Answer:

Explanation:

To the 4th power means that all the items in the parenthesis is mulitplied 4 times

(9m)⁴

=9*9*9*9*m*m*m*m*m or

= (9m)(9m)(9m)(9m)

User Omid Ahmadyani
by
7.5k points
2 votes

The expression (9m)^4 without exponents is 6561m^4, obtained by multiplying 9m by itself four times.

To write (9m)^4 without exponents, you need to multiply 9m by itself four times. This is because raising a number to a power, such as 4, indicates that you multiply the base number by itself 4 times (as indicated in A.5 Integer Powers section). So, (9m)^4 can be expressed as:

9m × 9m × 9m × 9m

Calculating each step, we get:

9m × 9m = 81m^2 (since 9 × 9 = 81 and m × m = m^2)

81m^2 × 9m = 729m^3

729m^3 × 9m = 6561m^4

Therefore, (9m)^4 written without exponents is 6561m^4.

User Zee Spencer
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories