Question

find the following product using appropriate identities ( x+5)( x+5)​

Answer 1

(x+5) ^2

= x^2 + 2(x)(5) + 5^2

=x^2 + 10x + 25

Answer 2

Answer:

★ ANSWER :

(x + 5)(x + 5) = x² + 25 + 10x

Step-by-step explanation:

★ QUESTION :

(x + 5)(x +5)

★ CONCEPT USED :

(a + b)² = a² + b² + 2ab

★ SOLUTION :

Using the Algeric Identity

(a + b)² = a² + b² + 2ab

Here,

a = x

b = 5

(x + 5)(x + 5)

= (x + 5)²

= x² + 5² + 2 × x × 5

= x² + 25 + 10x

★ ANSWER :

(x + 5)(x + 5) = x² + 25 + 10x

★ LEARN MORE :

(a + b)² = a² + b² + 2ab

(a - b)² = a² + b² - 2ab

a² - b² = (a + b)(a - b)