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Simplify the expression: x^2+3x-28/x^2-7x+12.
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2 Answers

6 votes

Final answer:

To simplify the expression (x^2+3x-28)/(x^2-7x+12), factor the numerator and denominator and cancel out the common factor of (x-4). The simplified expression is (x+7)/(x-3).

Step-by-step explanation:

To simplify the expression x^2+3x-28/x^2-7x+12, we first factor the numerator and denominator.

The numerator can be factored as: (x+7)(x-4).

The denominator can be factored as: (x-4)(x-3).

Now, we can cancel out the common factor of (x-4) from both the numerator and denominator. This gives us the simplified expression of (x+7)/(x-3).

User Kevin Old
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5 votes

(x+7)/(x-3)

All you have to do is write the equation, factor, and cancel like terms.

User Thothal
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6.9k points