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Factor completely.

5x^(2)+36 x+7
Answer:

Factor completely.\newline5x2+36x+7 5 x^{2}+36 x+7 \newlineAnswer:

Full solution

Q. Factor completely.\newline5x2+36x+7 5 x^{2}+36 x+7 \newlineAnswer:
  1. Determine Factoring Possibility: First, we need to determine if the quadratic expression can be factored using the standard factoring methods for trinomials. The expression is in the form ax2+bx+cax^2 + bx + c, where a=5a = 5, b=36b = 36, and c=7c = 7. We need to find two numbers that multiply to acac (5×7=355 \times 7 = 35) and add up to bb (3636).
  2. Find Factors: We try to find two numbers that multiply to 3535 and add up to 3636. However, the only pairs of factors of 3535 are (1,35)(1, 35) and (5,7)(5, 7), and neither of these pairs add up to 3636. This means that the quadratic expression cannot be factored using simple factorization methods.
  3. Use Quadratic Formula: Since the expression cannot be factored easily, we can attempt to use the quadratic formula to find the roots of the equation 5x2+36x+7=05x^2 + 36x + 7 = 0. However, since the problem asks for a factorization, not the roots, we can conclude that the expression is prime and cannot be factored over the integers.

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