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just olya [345]
3 years ago
7

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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<h3>To find the product of 42.12 and 10^3,  move the decimal point in 42.12 3 places to the right because 10^3 has 3 zeros</h3>

<em><u>Solution:</u></em>

Given that,

\text{ product of } 42.12 \text{ and } 10^3

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