Question

Подайте вираз d2+2dc+c2 у вигляді квадрата двочлена​

Answer 1

Ответ:

=(d+c)^2

Объяснение:

^2 значит в квадрате

Answer 2

Ответ:

d²+2dc+c²=(d+c)².

Объяснение:

свернули выражение по формуле

квадрата суммы а²+2ав+в²=(а+в)²

Answer 3

Factoring the Expression d^2 + 2dc + c^2

To express the given expression d^2 + 2dc + c^2 in the form of a perfect square, we can use the formula for the square of a binomial: (a + b)^2 = a^2 + 2ab + b^2.

By comparing the given expression with the formula, we can see that it resembles the form (a + b)^2, where a = d and b = c. Therefore, we can express d^2 + 2dc + c^2 as the square of a binomial.

The expression d^2 + 2dc + c^2 can be factored as (d + c)^2.

This is in accordance with the formula for the square of a binomial, where a = d and b = c.

Conclusion

By applying the formula for the square of a binomial, we have factored the given expression d^2 + 2dc + c^2 as (d + c)^2.