Answered

Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Question 12Which equation contains a perfect square trinomial?O x2 - 6x + 72 = 0O x2 + 2x - 4 = 0O2? + 14x + 49 = 0O x2 – 5x + 64 = 0

Sagot :

A perfect square trinomial has a general structure which is

[tex]a^2\pm2ab+b^2[/tex]

The one that meets this structure is

[tex]x^2+14x+49[/tex]

We know it because it can be re written as

[tex]x^2+2\cdot7\cdot x+7^2[/tex]

Which shows in a more explicit way the estructure of a perfect square trinomial. The right answer is c

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.