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How do i factor 12x² - 48 ?
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3 votes
How do i factor 12x² - 48 ?

User Mkus
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2 Answers

6 votes
12(x^2-4)
12 is the highest common factor (HCF) therefore it goes outside of the brackets. Then, 12x^2 divided by 12 will give x^2, so that is the first term inside the brackets. -48 / 12 = -4 so that is the second term in the bracket.
User Sberley
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4.6k points
6 votes

Answer:

144x - 24

Explanation:

User Adriane
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4.3k points
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