Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

1. -2x(x+3)-(x+1)(x-2) =

Sagot :

MrRoyal

Answer:

[tex]-3x^2 -7x + 2[/tex]

Step-by-step explanation:

Given

[tex]-2x(x + 3) - (x+1)(x - 2)[/tex]

Required

Solve

Open brackets

[tex]-2x^2 -6x - (x^2-2x + x - 2)[/tex]

[tex]-2x^2 -6x - x^2-2x + x + 2[/tex]

Collect like terms

[tex]- x^2-2x^2 -6x -2x + x + 2[/tex]

[tex]-3x^2 -7x + 2[/tex]

We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.