Factor the trinomial:5, x, squared, plus, 31, x, plus, 65x 2 +31x+6
Question
Factor the trinomial:5, x, squared, plus, 31, x, plus, 65x 2 +31x+6
Solution
The trinomial you provided is 5x^2 + 31x + 6. Here are the steps to factor it:
Step 1: Multiply the coefficient of x^2 (which is 5) by the constant term (which is 6). The result is 30.
Step 2: Look for two numbers that multiply to 30 (from step 1) and add up to 31 (the coefficient of x). The numbers that satisfy these conditions are 1 and 30.
Step 3: Rewrite the middle term (31x) as the sum of 1x and 30x. This gives us 5x^2 + 1x + 30x + 6.
Step 4: Group the terms to prepare for factoring by grouping. This gives us (5x^2 + 1x) + (30x + 6).
Step 5: Factor out the greatest common factor from each group. This gives us x(5x + 1) + 6(5x + 1).
Step 6: Notice that (5x + 1) is a common factor. Factor out (5x + 1), which gives us (5x + 1)(x + 6).
So, the factored form of the trinomial 5x^2 + 31x + 6 is (5x + 1)(x + 6).
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