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Factor.\newline3t211t+63t^2 - 11t + 6

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Q. Factor.\newline3t211t+63t^2 - 11t + 6
  1. Identify aa, bb, cc: Identify aa, bb, and cc in the quadratic expression 3t211t+63t^2 - 11t + 6. Compare 3t211t+63t^2 - 11t + 6 with at2+bt+cat^2 + bt + c. a=3a = 3 bb00 bb11
  2. Find two numbers: Find two numbers whose product is aca*c (36=183*6 = 18) and whose sum is bb (11-11).\newlineWe need to find two numbers that multiply to 1818 and add up to 11-11.\newline92=18-9 * -2 = 18\newline9+2=11-9 + -2 = -11\newlineTwo numbers: 9-9, 2-2
  3. Rewrite middle term: Rewrite the middle term 11t-11t using the two numbers found in Step 22.\newline3t29t2t+63t^2 - 9t - 2t + 6\newlineGroup the terms to factor by grouping.\newline(3t29t)+(2t+6)(3t^2 - 9t) + (-2t + 6)
  4. Factor by grouping: Factor out the common factors from each group.\newline3t(t3)2(t3)3t(t - 3) - 2(t - 3)\newlineNow we have a common binomial factor (t3)(t - 3).
  5. Factor common factors: Factor out the common binomial factor.\newline(3t2)(t3)(3t - 2)(t - 3)\newlineThis is the factored form of the quadratic expression.