The side of a triangle are x² + 20,2x² + 6x + 7, 5x² -4x + 15. What is it perimeter ?
Answers
Answered by
12
Answer:
7x²+2x+44
Step-by-step explanation:
For the method,Refer to the attachment.
hope it helps you
please mark me brain list.
Attachments:
Similar questions