3 years ago

Some steps to rewrite the expression x3 − 4x + x2 − 4 as a product of three factors are shown below:

Mathematics

2 answers:

Ann [662]3 years ago

4 0

Its the first on A 100% positive i just did this and got it right hope i helped!<span />

nalin [4]3 years ago

3 0

I know step 5 is (x-2)(x+2)(x+1)
But I don't know what step 4 is.
Im stuck.

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