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How do you write the polynomial #(15-7xy^2)-(y^3-y^2x-15)# in standard form?

Answer 1

Kennedy Adams

#color(green)(-y^3 - 6y^2x# is the standard form.

#(15 - 7xy^2) - (y^3 - y^2x - 15)#

#=>15 - 7xy^2 - y^3 + y^2x + 15#

#color(green)(-y^3 - 6y^2x# is the standard form.

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Answer 2

Eli Assouline

To write the polynomial ( (15-7xy^2)-(y^3-y^2x-15) ) in standard form, you first simplify by combining like terms. After simplification, the polynomial in standard form is ( -y^3 + 7xy^2 + y^2x ).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.