P7c9zxnzx6idn
Answered

Get expert advice and community support on IDNLearn.com. Get comprehensive and trustworthy answers to all your questions from our knowledgeable community members.

Help please! Thank you!!

Help Please Thank You class=

Sagot :

Andrafoniaidn

Answer:

1.67 and -1.25

Step-by-step explanation:

the quadratic formula is -b+-√b^2-4ac/2a

first you need to add the 4r to both sides so the equation will equal 0

so its 12r^2-5r-25

and lets plug it into the formula

-b = 5; b^2 = 25; 4ac = 1200 and its positive cause -*-=+; and 2a=24

5+-√25+1200/24 = 5+-35/24

so your 2 equation are 5+35/24 and 5-35/24

and the answers would be 1.67 and -1.25

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com provides the best answers to your questions. Thank you for visiting, and come back soon for more helpful information.