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You can put this solution on YOUR website! The answer should be obvious, as only the multiplication of two identical things will result in a perfect square.
Question 147762: determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. then write and factor the trinomial. x^2-4x Answer by jim_thompson5910(35256) (Show Source):
Then write and factor the trinomial. x^2+1/6x Algebra -> Coordinate Systems and Linear Equations -> Linear Equations and Systems Word Problems -> SOLUTION: Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial.
Find the constant that must be added to each binomial expression to form a perfect-square trinomial. x^2 +18x-----Step One: Divide the coefficient of "x" by 2 to get 9 Step Two: Square the result of step One to get 81-----Add 81 You get x^2 + 18x + 81 = (x+9)^2 ===== Cheers, Stan H.
Take half of the x coefficient -4 to get -2. Now square -2 to get 4. So you need to add 4 to make a perfect square trinomial. So the answer is choice d. 4; x^2-4x+4=(x-2)^2 (note: the last part that you wrote is a typo)
Question 39284: determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. factor the trinomial. x^-5x x^-5x Found 2 solutions by stanbon, fractalier :
Answer by jim_thompson5910 (35256) ( Show Source ): You can put this solution on YOUR website! Take half of the x coefficient -14 and square it to get. So the missing term is 49 which means that is a perfect square trinomial. If you need more help, email me at jim_thompson5910@hotmail.com. Also, feel free to check out my tutoring website.
Question 1067743: Use the quadratic ,x²+18x=25 to answer the following questions.part A:find the value of c that will result in a perfect square trinomial.x²+18x+c=25+c. Part B:rewrite the above equations into a perfect square binomial form . (x+—)²=— part c:what is the value of x? Answer by Boreal(15230) (Show Source):
when you square the last terms ... square -4 or square +4, the result is +16. But the trinomial contains -16 as the last factor. So it can't be a perfect square.. From this analysis you learn one general thing. That to be a perfect square, a trinomial must have plus signs on its first and last terms. .
Question 983024: Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. X^2+5/6x X^2+5/6x Found 2 solutions by macston, MathLover1 :