What is the product of the roots of the polynomial P(x) = x^2 - 7x + 10?

Practice Questions

Q1
What is the product of the roots of the polynomial P(x) = x^2 - 7x + 10?
  1. 10
  2. 7
  3. 5
  4. 0

Questions & Step-by-Step Solutions

What is the product of the roots of the polynomial P(x) = x^2 - 7x + 10?
  • Step 1: Identify the polynomial given in the question, which is P(x) = x^2 - 7x + 10.
  • Step 2: Recognize that this is a quadratic polynomial in the form ax^2 + bx + c.
  • Step 3: Identify the coefficients a, b, and c from the polynomial. Here, a = 1, b = -7, and c = 10.
  • Step 4: Use the formula for the product of the roots of a quadratic polynomial, which is given by c/a.
  • Step 5: Substitute the values of c and a into the formula: c/a = 10/1.
  • Step 6: Calculate the result: 10/1 = 10.
  • Step 7: Conclude that the product of the roots of the polynomial P(x) is 10.
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