Algebra

Make this into a trinomial square and solve for x.

4.6x=54-x^2

  1. 👍
  2. 👎
  3. 👁
  1. add x^2 to both sides
    x^2 + 4.6 x = 54
    add -54 to both sides
    x^2 + 4.6 x -54 = 0
    (x-5.4)(x+10) = 0

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra 1

    What is the value of n so that the expression x^2+11x+n is a perfect square trinomial?

  2. math

    Find the value of C that will make 25x^2-40x+c a perfect trinomial.

  3. Algebra

    Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial: −25a^2−1+10a

  4. algebra 1

    What is the value of c so that y=x^2+9x+c is a perfect square trinomial? A. 18 B. 9/2 C. 9/4* D. 81/4 Check my answer please I think it's C.

  1. Math

    Form the perfect square trinomial in the process of completing the square. What is the value of c? x^2 + 3x + c = 7/4 + c c =

  2. algebra

    Question 8: What is the value of c such that: x2 + 14x + c, is a perfect-square trinomial? a. 7 b. 98 c. 196 d. 49

  3. Math

    Replace ∗ with a monomial so that the trinomial may be represented by a square of a binomial: 36–12x + ∗, and 25a^2+ ∗ + .25 b^2

  4. algebra 2

    find the value of c that makes each trinomial a perfect square. then write the trinomial as a prefect square. x^2-10x+c x^2+60x+c

  1. ALGEBRA ONE

    Select the polynomial that is a perfect square trinomial. 9x2 + 9x + 1 36b2 − 24b + 8 16x2 + 24x + 9 4a2 − 10a + 25

  2. algebra 1

    3) for any factorable trinomial x^2+bx+c, will the absolute value of b sometimes,always, or never be less than the absolute value of c? explain idk 4) give an example of a trinomial that can be factored using the factoring

  3. Algebra 2

    Find the value of c that makes the expression a perfect square trinomial. Then write the expression as the square of a binomial. I didn't really understand what that meant. x^2-23x+c x^2-(2/7)x+c

  4. easy math

    What value of c makes x^2 + 6x + c a perfect square trinomial? 3 6 9 12

You can view more similar questions or ask a new question.