intermediate algebra
posted by sheba on .
Short answer. Find the product.
4x(7x^3+4x^2+8x6)

So what do you think the result is?

I'm helpless on this one that's why I need help please and thank you
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plz. help 4x(7x^3+4x^2+8x6)

I will start you out...
+28x^4 16x^3=...