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Factor.\newline18y3+9y2+14y+718y^3 + 9y^2 + 14y + 7

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Q. Factor.\newline18y3+9y2+14y+718y^3 + 9y^2 + 14y + 7
  1. Identify Common Factors: Look for common factors in the first two terms and the last two terms separately.\newlineFor the first two terms, 18y318y^3 and 9y29y^2, the common factor is 9y29y^2.\newlineFor the last two terms, 14y14y and 77, the common factor is 77.
  2. Factor Out Common Factors: Factor out the common factors from the terms identified in Step 11.\newlineFactor out 9y29y^2 from 18y318y^3 and 9y29y^2.\newline18y3+9y2=9y2(2y+1)18y^3 + 9y^2 = 9y^2(2y + 1)\newlineFactor out 77 from 14y14y and 77.\newline14y+7=7(2y+1)14y + 7 = 7(2y + 1)
  3. Use Common Binomial Factor: Observe that both groups now have a common binomial factor of (2y+1)(2y + 1). Write the expression as a product of the common binomial factor and the remaining factors. 9y2(2y+1)+7(2y+1)=(9y2+7)(2y+1)9y^2(2y + 1) + 7(2y + 1) = (9y^2 + 7)(2y + 1)