gracie9779
Answered

Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

helppp pleaseeeeee!!!! ​

Helppp Pleaseeeeee class=

Sagot :

Answer:

[tex]{ \tt{pq( {r}^{2} + 1) - r( {p}^{2} + {q}^{2} ) }} \\ \\ \dashrightarrow \: { \tt{pq \{ {(r + 1)}^{2} - 2r \} - r \{ {(p + q)}^{2} - 2pq \} }} \\ \\ \dashrightarrow \:{ \tt{pq {(r + 1)}^{2} - 2pqr - r {(p + q)}^{2} + 2pqr}} \\ \\ \dashrightarrow \: { \tt{pq {(r + 1)}^{2} - r {(p + q)}^{2} }}[/tex]

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.