1. (a+7) (a-7)

2. (6+x) (6-x)

3. (4b-1) (4b+1)

4. (8m+3y) (3y-8m)

5. (x^7 - q^5) (x^7+q^5)

6. (7a²y³ - 1|5ay²) (7a²y³+1|5ay²)

7.

8.

9.

Question

Алгебра

Анект

5 марта, 22:40

1. (a+7) (a-7)

2. (6+x) (6-x)

3. (4b-1) (4b+1)

4. (8m+3y) (3y-8m)

5. (x^7 - q^5) (x^7+q^5)

6. (7a²y³ - 1|5ay²) (7a²y³+1|5ay²)

7.

8.

9.

+2

Ответы (1)

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Радислава · Answer 1

1. (a+7) (a-7) = а ²-49

2. (6+x) (6-x) = 36-х ²

3. (4b-1) (4b+1) = 16b ²-1

4. (8m+3y) (3y-8m) = 9y ²-64m²

5. (x^7 - q^5) (x^7+q^5) = x^14-q^10

6. (7a²y³ - 1|5ay²) (7a²y³+1|5ay²) = 49a^4y^6-1/25a^2y^4

1. (a+7) (a-7)2. (6+x) (6-x)3. (4b-1) (4b+1)4. (8m+3y) (3y-8m)5. (x^7 - q^5) (x^7+q^5)6. (7a²y³ - 1|5ay²) (7a²y³+1|5ay²)7.8.9.

1. (a+7) (a-7)

2. (6+x) (6-x)

3. (4b-1) (4b+1)

4. (8m+3y) (3y-8m)

5. (x^7 - q^5) (x^7+q^5)

6. (7a²y³ - 1|5ay²) (7a²y³+1|5ay²)

7.

8.

9.