Q. Factor as the product of two binomials.9−6x+x2=
Recognize and reorder quadratic expression: Recognize the quadratic expression and reorder it if necessary.The given expression is 9−6x+x2. To make it easier to factor, we should write it in the standard quadratic form, which is ax2+bx+c.Reordering the expression, we get x2−6x+9.
Identify perfect square trinomial pattern: Look for a pattern or method to factor the quadratic expression.The expression x2−6x+9 is a perfect square trinomial because it can be written as (x−3)2. This is because the square of the first term is x2, the square of the last term is 9, and twice the product of the first and last terms gives the middle term (−6x).
Factor using perfect square trinomial pattern: Factor the expression using the perfect square trinomial pattern.The factored form of x2−6x+9 is (x−3)(x−3) or (x−3)2.
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