What is the degree of -5a2b + 4a2 -2b +5

Question

also I need help in finding the product of x + 5 and 3x -2.

also what is the product of -4x2 and x3 + 2x2 -5x + 3....I need the solutions..Thank You for Your help

Answer 1

okay, i know i can't help you with your problem, but I REALLLLLY need help with mine, could you help?

Linear systems, the equations are 4x+3=y and x=y-2
I need the solution, and I'm stuck, PLEASE help me!

Answer 2

Jay10, please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

Answer 3

Elissa, first, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.

Substitute y-2 for x in the first equation to solve for y. Put that value in the second equation to solve for x. Check the values by putting both into the first equation.

I hope this helps. Thanks for asking.