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Factor.\newline3m2+11m+63m^2 + 11m + 6

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Q. Factor.\newline3m2+11m+63m^2 + 11m + 6
  1. Identify aa, bb, cc: Identify aa, bb, and cc in the quadratic expression 3m2+11m+63m^2 + 11m + 6 by comparing it with the standard form ax2+bx+cax^2 + bx + c.\newlinea=3a = 3\newlineb=11b = 11\newlinebb00
  2. Find two numbers: Find two numbers that multiply to aca*c (36=183*6 = 18) and add up to bb (1111).\newlineThe two numbers that satisfy these conditions are 22 and 99 because:\newline29=182 * 9 = 18\newline2+9=112 + 9 = 11
  3. Rewrite middle term: Rewrite the middle term, 11m11m, using the two numbers found in the previous step.\newline3m2+11m+63m^2 + 11m + 6 can be rewritten as:\newline3m2+2m+9m+63m^2 + 2m + 9m + 6
  4. Group and factor: Group the terms into two pairs and factor by grouping.\newlineGroup (3m2+2m)(3m^2 + 2m) and (9m+6)(9m + 6).\newlineFactor out the greatest common factor from each group:\newlineFrom (3m2+2m)(3m^2 + 2m), factor out mm: m(3m+2)m(3m + 2)\newlineFrom (9m+6)(9m + 6), factor out 33: 3(3m+2)3(3m + 2)
  5. Factor out common factor: Now that we have a common factor of (3m+2)(3m + 2) in both groups, factor out (3m+2)(3m + 2). The expression becomes: (3m+2)(m+3)(3m + 2)(m + 3)