Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Factorise: 2p² - p - 10

Sagot :

First split the -p into -5p + 4p:

2p^2 +4p -5p - 10

Then you will notice that 2p is in both of the bits on the left, and -5 on both bits on the right:

2p(p+2) -5(p+2)

Then notice the (p+2) is the same for both, so you can put the 2p and the -5 together:

(2p-5)(p+2)

2p₂-p-10
2p₂+4p-5p-10
2p(p+2)-5(p+2)
(p+2)(2p-5)
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.