math

posted by .

Write 2x^2+6x-5 in the form of a(x+h)^2 +k where a,h,k, are real numbers.(using completing the squares)

  • math -

    2x^2+6x+5
    2(x^2+3x)+5
    2(x^2+3x+9/4) + 5 - 2(9/4)
    2(x + 3/2)^2 + 1/2

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    write 3x^2 +8x-25 in the form a(x+h)^2,where a,h and k are real numbers
  2. Math

    Factor the polynomial as the product of factors that are irreducible over the real numbers. Then write the polynomial in completely factored form involving complex nonreal or imaginary numbers. x^4 + 20x^2 -44=0
  3. Algebra

    Is it possible to factor a sum of two squares by using real numbers?
  4. MATH

    A four by four grid of unit squares contains squares of various sizes (1 by 1 through 4 by 4), each of which are formed entirely from squares in the grid. In each of the 16 unit squares, write the number of squares that contain it. …
  5. math

    dion's grandmother is making a quilt using four small squares put together to form one large large square block. how many different can she make using one each of red, green, blue, and yellow smalle squares?
  6. math

    Dion's grandmother is making a quilt using four small squares put together to form one large large square block. how many different can she make using one each of red, green, blue, and yellow smalle squares?
  7. Math

    Which set of best describes the numbers used on a scale for a standard thermometer?
  8. Math

    One number is 10 larger than another. Write a function in standard form to represent the sum of their squares. The minimum sum of squares is ___. So I said that the function is f(x)=x^2+x+10 and since the question comes from an assignment …
  9. maths

    Solve the quadratic equation ax2+bx+c=0 using the completing the squares
  10. math

    Solve the quadratic equation ax2+bx+c=0 using the completing the squares

More Similar Questions