Ask Question
5 October, 11:46

Y2 + 4y + 7

(-) 4y² + 3y - 2

+1
Answers (1)
  1. 5 October, 12:02
    0
    If the equation was intended to be written as:

    (y² + 4y + 7) - (4y² + 3y - 2)

    Then the answer is:

    -3y² + y + 9

    Step-by-step explanation:

    Original equation:

    (y² + 4y + 7) - (4y² + 3y - 2)

    The minus sign must be distributed through the terms within the parenthesis. Thus - (4y² + 3y - 2) becomes - 4y² - 3y + 2 and the parenthesis is no longer needed.

    Remove bother parenthesis after distributing the negative sign:

    y² + 4y + 7 - 4y² - 3y + 2

    Gather like terms, that is put terms together than can be combined:

    y² - 4y² + 4y - 3y + 7 + 2

    Simplify by combining like terms:

    -3y² + y + 9
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Y2 + 4y + 7 (-) 4y² + 3y - 2 ...” 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