Question

Розкладіть на множники 7а³+7b³ ДАЮ 30 БАЛОВ​

Answer 1

Ответ:

Объяснение:

7а³+7b³= 7(а³+b³)=7(a+b)(a²-ab+b²)

Answer 2

Ответ:

7 *(a^3 + b^3)

Объяснение:

7(а³+b³)=7(a+b)(a²-ab+b²)

Answer 3

Factoring the Expression 7a³ + 7b³

To factor the expression 7a³ + 7b³, we can use the factorization formula for the sum of cubes, which is:

a³ + b³ = (a + b)(a² - ab + b²)

We can apply this formula to factor 7a³ + 7b³.

Factoring 7a³ + 7b³

Using the formula for the sum of cubes, we can factor 7a³ + 7b³ as follows:

7a³ + 7b³ = 7(a³ + b³)

Now, we can apply the formula for the sum of cubes, where a = a and b = b:

7(a³ + b³) = 7(a + b)(a² - ab + b²)

So, the factored form of 7a³ + 7b³ is 7(a + b)(a² - ab + b²).

This is the factored form of the given expression.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.