Login or Sign Up

Ask a New Question

46. Perform the indicated operation.

-21-(-9) divided by -21-(-21)

-21 - (-9) / (-21 -(-21) =

(-21 + 9) /(-21 + 21) = -12 / 0 =
Undefined.

Similar Questions

Hi I am in need of help, please... The question says to perform the indicated operation.x^2+2x-3/x^2-9 Divided By x^2-1/x^3-27 I

Top answer: Try simplifying x^2+2x-3/x^2-9 to (x+3)(x-1)/[(x+3)(x-3)] = (x-1)/(x-3) Similarly factor what you Read more.
Perform the indicated operation and simplify.1. 1/4 + 1/3 = 2/3 2. 4/7 - 5/6 = 1/6 3. 3/5 * -4/7 = -12/35 4. 10/11 divided by

Top answer: 1/3 + 1/3 = 2/3 so how can 1/4 + 1/3 = 2/3 ? 6/6 - 5/6 = 1/6 so how can 4/7 - 5/6 = 1/6 ? #3,4 are Read more.
perform the indicated operation and simplify:3x+6 x^2-4 ----- divided by ----- 4x+12 x-3

Top answer: (3x+6)/(4x+12) / (x^2 - 4)/(x-3) first, to divide, we get the reciprocal of the divisor (or the Read more.
Perform the indicated operation.(-72) ÷ (9 - 9) Would this be -72 divided by zero? So the answer would be undefined?

Top answer: yes, because the bracket takes precedence it would be undefined Read more.
Perform the operation and simplify the answer fully. 1/4 divided by 8/9

Top answer: To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction. In Read more.
Perform the operation and simplify the answer fully: 8/10 divided by 10/9

Top answer: To divide two fractions, we need to multiply the first fraction by the reciprocal of the second Read more.
Perform the operation and simplify the answer fully: 1/2 divided by 4/5

Top answer: To divide fractions, we need to multiply the first fraction by the reciprocal of the second Read more.
Perform the indicated operation. Make sure your final answer is in lowest terms.3/10 divided 3/8=

Top answer: 3/10 divided 3/8= (3/10) * (8/3) = 24/30 = 4/5 Read more.
Given the following rational expression, which of the listed choices is in the proper format to perform the specified operation?

Top answer: The proper format to perform the division of rational expressions is to multiply the first Read more.
perform the indicated operation and ifpossible,simplify please show all of your work. write your answer in lowest terms. 18/35

Top answer: 18/35 divided by 22/25 (18/25) * (25/22) = 450/550 = 45/55 = 9/11 Read more.