Factor the expression:3x squared - 6x?
回答 (6)
= 3x² - 6x
= 3x(x - 2)
Answer: 3x(x - 2)
3x^2 - 6x
= 3x(x) - 3x(2)
= 3x(x - 2)
3x² - 6x
= 3x(x - 2)
Done
3x^2 - 6x = 3(x^2 -2x)
There is also an x in both terms so this can come outside the bracket as well
This gives 3x( x - 2)
which is the simplest factorised form of the expression
Find the highest common multiple which is 3. But x is also a factor in both so we'll factor that out. The ending result is
3x(x-2)
收錄日期: 2021-05-01 12:15:08
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