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nydus/The First Steps in AlgebraPublic

Page 171 of 227

Table of Contents

Cube Roots of Compound Expressions.

$10 \frac{1}{2}$ .

$4$ .

$3$ .

$4$ .

$\frac{2}{5}$ .

$6$ .

$9$ .

$7$ .

$5$ .

$6$ .

$6$ .

[2]Exercise10.

$30$ .

Son, $10$ yr.; father, $50$ yr.

$78$ , $13$ .

$80$ ft. broken off; $10$ ft. standing.

$23$ , $30$ .

$36$ , $48$ .

$15$ , $20$ .

$20$ .

$12$ .

$10$ , $40$ .

$26$ , $10$ .

$25$ , $15$ .

$10$ , $20$ .

$7$ , $20$ .

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