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2 years ago

(06.02 LC) Simplify (3x² - 2) + (2x² - 6x + 3).

Mathematics

2 answers:

Anni [7]2 years ago

8 0

Answer: x = 1, x = -1

Step-by-step explanation:

$(3x^{2} -2) + (2x^{2} -6x+3)\\3x^2 -2 +2x^2 -6x+3\\5x^2-6x^2 +1\\-x^2 +1=0\\-x^2 = -1\\x^2=1\\\sqrt{x^2}=\sqrt{1} \\x = 1, -1$

Gwar [14]2 years ago

4 0

Group like terms, 3x^2 and 2x^2, then -6x, then -2 and 3. By grouping like terms you’ll be able to simplify the polynomial

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<h3>Explanation</h3>

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<h3>Answer</h3>

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