Answered

Connect with a knowledgeable community and get your questions answered on IDNLearn.com. Join our community to receive timely and reliable responses to your questions from knowledgeable professionals.

La expresión (a + b) (a -b) es igual a

Sagot :

Olumideolawoyinidn

Answer:

[tex]{a}^{2} - {b}^{2} [/tex]

Step-by-step explanation:

(a + b) (a -b) Open the brackets by multiplication

= a (a -b) + b (a -b)

[tex] = {a}^{2} - ab + ab - {b}^{2} [/tex]

[tex] = {a}^{2} + 0 - {b}^{2} [/tex]

[tex] = {a}^{2} - {b}^{2} [/tex]

Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Thank you for choosing IDNLearn.com for your queries. We’re here to provide accurate answers, so visit us again soon.