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nydus/The First Steps in AlgebraPublic

Page 199 of 226

Table of Contents

Cube Roots of Compound Expressions.

$x^{2} + 2 x y + 4 y^{2}$ .

$x - 2$ .

$1 - 3 a$ .

$x - 7 y$ .

$2 a + b$ .

$x + y - z$ .

[2]Exercise41.

$18 x^{2} y^{3}$ .

$6 a^{2} b c^{3}$ .

$20 a^{3} b^{3}$ .

$30 a^{3} b^{4}$ .

$189 x^{3} y^{5}$ .

$x^{2} y^{3} z^{3}$ .

$a^{2} (a + 1)$ .

$x^{2} (x - 3)$ .

$x (x + 1) (x - 1)$ .

$x (x + 1) (x - 1)$ .

$x y (x + y)$ .

$x (x + 2)^{2}$ .

$(a + 2) (a + 2) (a + 3)$ .

$(c - 4) (c + 5) (c - 6)$ .

$(b - 5) (b - 6) (b + 7)$ .

$(y - 4) (y + 5) (y - 6)$ .

$(z - 5) (z - 6) (z + 7)$ .

$(x - 4) (x + 8) (x - 8) (x^{2} + 4 x + 16)$ .

$(a + b) (a + b) (a - b) (a - b)$ .

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