Add in a vertical arrangement-1 p2-2 p-7 - p3-2 p2-32 m2-3 m-9 - m3-5 m-43 2 x3-3 x2 y-5 x y2-4 y3 -x3-2 x2 y-4 x y2-3 y3

(1) p2 minus; 2p + 7; p3 + 2p2 + 3 #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; #160; #160;p2 2p+7+p3+2p2+0p+3p3+3p2 ...

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Addition of Algebraic Expressions

Add in a vert...

Question

Add in a vertical arrangement.

(1) p² − 2p + 7; p³ + 2p² + 3
(2) m² − 3m − 9; m³ + 5m − 4
(3) 2x³ − 3x²y + 5xy² − 4y³; −x³ + 2x²y − 4xy² + 3y³

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Question 60 (a)

What should be subtracted from $2 x^{3} - 3 x^{2} y + 2 x y^{2} + 3 y^{3}$ to get $x^{3} - 2 x^{2} y + 3 x y^{2} + 4 y^{3} ?$

x^{3} - 2 x^{2} y + 3 x y^{2} - y^{3}, 2 x^{3} - 5 x y^{2} + 3 x^{2} y - 4 y^{3}

a^{4} - 2 a^{3} b + 3 a b^{3} + 4 a^{2} b^{2} + 3 b^{4}, - 2 a^{4} - 5 a b^{3} + 7 a^{3} b - 6 a^{2} b^{2} + b^{4}

3 x^{2} y \times (x + y + z)

2 p^{2} \times (p^{3} + 2 p + 4)

- 7 x^{2} \times (2 + 5 x - 4 y)

(1 + 5 x - x^{2}) \times x^{3}

3 x^{3} - 2 x^{2} y + 5 x y^{2} - y^{3}

4 x^{3} - 3 x^{2} y - 7 x y^{2} + 2 y^{3}

{(x - \frac{2}{3} y)}^{3} =

x^{3} - 2 x^{2} y + \frac{4 x y^{2}}{3} - \frac{8}{27} y^{3}

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