Ask Question
11 September, 17:04

Simplify the expression - 3 (x 3) 2 - 3 3x. what is the simplified expression in standard form? - 3x2 - 18x - 27 - 3x2 - 15x - 30 - 3x2 3x 6 - 3x2 3x - 30

+2
Answers (1)
  1. 11 September, 17:21
    0
    Assuming that the spaces in between terms stand for the "+" symbol, then the expansion of the given expression is as follows:

    -3 (x + 3) ^2 - 3 + 3x-3 (x^2 + 6x + 9) - 3 + 3x-3x^2 - 18x - 27 - 3 + 3x-3x^2 - 15x - 30

    Therefore, the correct answer is the second choice: - 3x^2 - 15x - 30.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Simplify the expression - 3 (x 3) 2 - 3 3x. what is the simplified expression in standard form? - 3x2 - 18x - 27 - 3x2 - 15x - 30 - 3x2 3x ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers