Write a polynomial of least degree with roots 8 and −7.Write your answer using the variable x and in standard form with a leading coefficient of 1.______
Q. Write a polynomial of least degree with roots 8 and −7.Write your answer using the variable x and in standard form with a leading coefficient of 1.______
Identify root 8: For root 8, the linear factor is (x−8).
Identify root −7: For root −7, the linear factor is (x+7).
Determine factored form: The factored form of the polynomial is (x−8)(x+7).
Multiply the factors: Now, multiply the factors: (x−8)(x+7)=x2+7x−8x−56.
Combine like terms: Combine like terms: x2+7x−8x−56=x2−x−56.
More problems from Write a polynomial from its roots