Question
Add the given polynomials.$2 x-4,-7 x+2,$ and $-4 x+9$
Step 1
The like terms are the terms that have the same variable. In this case, the like terms are $2x$, $-7x$, and $-4x$ for the variable $x$ and $-4$, $2$, and $9$ for the constant terms. Show more…
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