Homework Help: Algebra

Posted by Antony on Tuesday, September 29, 2009 at 2:03pm.

This might sound a bit dumb but am really stuck :L

i need help to answer a question and i need someone to explain to me how to do it
Multiply out the brackets and collect the terms.
(2y-3)(ysqaured + 4y -1)

Algebra - DrBob222, Tuesday, September 29, 2009 at 2:10pm
Multiply the stuff in the second set of parentheses by 2y to obtain:
y^2*2y + 4y*2y -1*2y = 2y^3+8y-2y

Then multiply the same stuff by -3 as I did above, and collect terms.

Answer this Question

Related Questions

English - Can someone use the word myriad in a sentence? I know it's kind of...
career aw - Can someone plz get a website all about photography for me I really ...
algebra - i need someone to explain to me how i got this answer...i know the ...
Grade 12 Physics - CAN SOMEONE PLEASE HELP ME WITH MY QUESTION I AM REALLY STUCK...
Human Disease - I am really stuck and am in need of websites or someone to point...
math - When simplifying a rational fraction, why do you need to factor the ...
Math - please elaborate - can someone please further explain my question on? it...
Math: Calculus - Estimate the area under the graph of f(x)=x^2+2x from x = 4 to ...
Patho - Hyperkalemia and Heart Attacks - Could someone please explain why an ...
Grade 6 LA - I really need 3 action words for mp3? I need this right now so ...

For Further Reading

First Name:
School Subject:
Answer: