Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
27 and 15 add up to 42 and when multiplies they have a sum of 405
simply do trial and error for this type of question, try using factors of the number to find out what can be used to equal the number
x*y=405
x+y=42
y=405/x
x+405/x=42
x^2+405=42x
x^2-42x+405=0
(x-27)(x-15)=0
x=27
x=15
x+y=42
y=405/x
x+405/x=42
x^2+405=42x
x^2-42x+405=0
(x-27)(x-15)=0
x=27
x=15
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.