(x−4)(x−5)=0If x=s and x=t are the solutions to the given equation, which of the following is equal to the value of ∣s−t∣ ?Choose 1 answer:(A) −9(B) −1C 1(D) 9
Q. (x−4)(x−5)=0If x=s and x=t are the solutions to the given equation, which of the following is equal to the value of ∣s−t∣ ?Choose 1 answer:(A) −9(B) −1C 1(D) 9
Solve Equation: Solve the equation (x−4)(x−5)=0 to find the values of x that satisfy the equation.The equation is in factored form, so we can use the zero product property, which states that if a product of factors equals zero, then at least one of the factors must be zero.Set each factor equal to zero and solve for x:x−4=0 or x−5=0x=4 or x=5
Use Zero Product Property: Assign the solutions to s and t. According to the problem, x=s and x=t are the solutions to the equation. Therefore, we can assign s=4 and t=5 without loss of generality.
Assign Solutions: Calculate the absolute value of the difference between s and t. We need to find ∣s−t∣, which is the absolute value of the difference between the two solutions. ∣s−t∣=∣4−5∣=∣−1∣ The absolute value of −1 is 1.