Answered

IDNLearn.com provides a user-friendly platform for finding and sharing knowledge. Our platform is designed to provide reliable and thorough answers to all your questions, no matter the topic.

What method would you choose to solve the
method.
DONE
equation 2x2 - 7 = 9? Explain why you chose this

Sagot :

Answer:

see explanation

Step-by-step explanation:

2x² - 7 = 9 ( add 7 to both sides )

2x² = 16 ( divide both sides by 2 )

x² = 8 ( take square root of both sides )

x = ± [tex]\sqrt{8}[/tex] ← exact values

This method is useful when there are only numeric values to deal with

Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Thank you for choosing IDNLearn.com for your queries. We’re committed to providing accurate answers, so visit us again soon.