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Factor completely.

6x^(2)+5x-14
Answer:

Factor completely.\newline6x2+5x14 6 x^{2}+5 x-14 \newlineAnswer:

Full solution

Q. Factor completely.\newline6x2+5x14 6 x^{2}+5 x-14 \newlineAnswer:
  1. Identify Coefficients: Identify the coefficients of the quadratic expression.\newlineThe quadratic expression is 6x2+5x146x^2 + 5x - 14. Here, the coefficient of x2x^2 (a)(a) is 66, the coefficient of xx (b)(b) is 55, and the constant term (c)(c) is 14-14.
  2. Find Factor Pairs: Find two numbers that multiply to acac (6×14=846 \times -14 = -84) and add up to bb (55).\newlineWe need to find two numbers that multiply to 84-84 and add up to 55. After checking possible factor pairs of 84-84, we find that 1212 and 7-7 multiply to 84-84 and add up to 55.
  3. Rewrite Middle Term: Rewrite the middle term using the two numbers found in Step 22.\newlineWe can express 5x5x as 12x7x12x - 7x, which are the two numbers that add up to 55 and multiply to 84-84. So, the expression becomes 6x2+12x7x146x^2 + 12x - 7x - 14.
  4. Factor by Grouping: Factor by grouping.\newlineNow we group the terms to factor by grouping: 6x^2 + 12x) - (7x + 14)\. We can factor out a common factor of \$6x from the first group and (-7\)\ from the second group: 6x(x+2)7(x+2)6x(x + 2) - 7(x + 2).
  5. Factor out Common Factor: Factor out the common binomial factor.\newlineSince both groups contain the common binomial factor (x+2)(x + 2), we can factor it out: (6x7)(x+2)(6x - 7)(x + 2).