Ответ:
1) (4-b)(4+b)
2)(c-7)(c+7)
3)(0,2-a)(0,2+a)
1) 16 - 6^2
4^2 - b^2
(4 - b) * (4 + b)
2) c^2 - 49
c^2 - 7^2
(c - 7) * (c + 7)
3) 0,04 - a^2
0,04 (1 - 5a) * (1 + 5a)
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Verified answer
Ответ:
1) (4-b)(4+b)
2)(c-7)(c+7)
3)(0,2-a)(0,2+a)
Verified answer
1) 16 - 6^2
4^2 - b^2
(4 - b) * (4 + b)
2) c^2 - 49
c^2 - 7^2
(c - 7) * (c + 7)
3) 0,04 - a^2
0,04 (1 - 5a) * (1 + 5a)