Factor using grouping: x³+ 3x² + 5x = 15

1 answer:

4 0

X= 1.288 or just 1.29 is the correct answer. When you factor, set each factor equal to zero.
1. Move all terms to one side of the equation, usually the left, using addition or subtraction.
2. Factor the equation completely.
3. Set each factor equal to zero, and solve.
4. List each solution from Step 3 as a solution to the original equation.

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Step-by-step explanation:

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cluponka [151]

Answer:

Step-by-step explanation:

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