1.4 Activities

Activity 1.4.1

Now it’s your turn. Fill in the table with the type and degree of polynomial.

4 x^{4} + 2 x^{2} + x + 2

$4x^4+2x^2+x+2$

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4 v w^{3} + v w + w^{3}

$4vw^3+vw+w^3$

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y - 4

$y-4$

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5 x^{2} + 2 x y + y^{2}

$5x^2+2xy+y^2$

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Fill in the table with the simplified polynomials for the given operation:

(2 a b - 3 a^{2} + 2) + (2 a^{2} - 2)

$(2ab-3a^2+2)+(2a^2-2)$

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(4 x^{3} - 2 x - 4) - (3 x^{3} + 2 x + 1)

$(4x^3-2x-4)-(3x^3+2x+1)$

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(x^{2} y^{2} + 2 x y + 2) + (x y^{2} + 6 x y + 2 x + 3)

$(x^2y^2+2xy+2)+(xy^2+6xy+2x+3)$

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