Решение задач из учебн. Алгебра. 7кл. Макарычева, Миндюк

. . ,

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. 7 (.: , 2004)

2005

y = kx + b

an . a k = an + k

an : a k = an - k

(an)k = ank

(a - b)(a + b) = a2 - b2

(a - b)2 = a2 - 2ab + b2

(a + b)2 = a2 + 2ab + b2

a3 + b3 = (a + b)(a2 - ab + b2)

y = kx + b

an . a k = an + k

an : a k = an - k

(an)k = ank

(a - b)(a + b) = a2 - b2

512(076.2) 22.14 47

- . .

. . , . . -, . . , . . . 7 /.-. . . . .: : , 2005. 288 .: .

ISBN 5-488-00120-4 ( )ISBN 5-94666-237-6 ( ) -

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512(076.2) 22.14

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Решение задач из учебн. Алгебра. 7кл. Макарычева, Миндюк