Question

(i) 8x + 3y2
(ii) y - y
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Answer 1

1 = For the polynomial 8x3y2 – x?y2 + 3xy2 – 4y3 to be fully simplified and written in standard form, the missing exponent on the x-term must be 2. It is because the given equation is the cubic equation.

The cubic equation is a kind of equation that is represented in the above form. It is essential to know that the cubic equation consist of roots.

2 = (y×y×y-5×y×y)÷y×(y-1)

y^5 -5y^4 / y^2 -y