Simplify the polynominal expression (xy-2)(x^2+1)

how do you simplify this expression -12/3*(-8+(-4)^2-6)+2 Plzzz Help plzz!!

6 + (5 + x) simplify the expression. Explain each step. How do I do this?

Multiply the polynominal expression (x + 2)(x - 4)

Multiply the polynominal expression (x + 2)(x - 4) ?x^2 + ?x + ?

Multiply the polynominal expression (r - 1)(r^2 - 2r + 3) ? r^3 + ? R^2 + ? r + ? (Make it fit the...

Multiply the polynominal expression (xy - 2)(x^2 + 1) ? X^3 y + ? x^2 + ? xy + ?

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Multiply the polynominal expression (2+y^5)

simplify the polynominal expression 7x^2 + 2x -9 /7x + 9 (x + 2 ) (x - 3)

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