Factor the trinomial square and use the square root method to solve the equation.
A) ,
B) ,
C) ,
D) ,

Question

Factor the trinomial square and use the square root method to solve the equation. 
A) , 
B) , 
C) , 
D) ,

Quizplus · Accepted Answer

Since no trinomial square is given in the question, we cannot determine the factors. Therefore, we must use the quadratic formula, completing the square or the square root method to solve the equation. Using the square root method, we can take the square root of both sides of the equation to get e + 3 = ±√10. Solving for e, we have e = -3 ± √10, giving us two solutions. Therefore, answer C (11ec187c_74fb_e85a_b8be_8bcd3e1b7cfb_TBX8672_11, 11ec187c_74fb_e85b_b8be_d17a27536036_TBX8672_11) is the best choice.

Factor the Trinomial Square and Use the Square Root Method