Ask Question
12 October, 00:46

Which expression is equivalent to (2x^2+6x-3) - (x^2-2x-7) ?

+4
Answers (1)
  1. 12 October, 00:54
    0
    x^2 + 4x + 4

    Step-by-step explanation:

    Add the values with the same variables of x ...

    Dont that the negative sign is also multiplied into the bracket of (x^2 - 2x - 7)

    (2x^2 - x^2) + (6x - 2x) + (-3 + 7)

    ; x^2 + 4x + 4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which expression is equivalent to (2x^2+6x-3) - (x^2-2x-7) ? ...” 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