Wednesday
October 22, 2014

Homework Help: math, correction,plz

Posted by jas20 on Wednesday, February 28, 2007 at 10:55pm.

Can someone correct these for me..plz...

Problem #1
simplify. ((p^5)^4)/(p^6)

MY answer: p^14

Problem #2
Write using positive exponents only.
b^-6

MY answer: (1)/(b^6)

Problem#3
Write 1.81 X 10^-2 in standard notation
My answer. 0.0181

Problem #4
Subtract 2x-3x^2+5x^3 from 5x^3+4x-x^2

My answer is: 2x^2+2x

Problem#5
Divide ((48x^2-60x^2))/(-6x)

My answer is: -8x^2+10x

I doubt I know any of this since im a yr9 but we learnt some of this. Im somewhat confused by the brackets though.

(a) p^11 ^4 or perhaps p^11 + ^4
(d) what does x equal though?

Oh sorry how foolish and not much my answer is but I havent heard of the others or know how to.

All look OK! Good job!

I think you meant for #5:
Divide ((48x^3-60x^2))/(-6x)
which would give you the answer you stated.




yes, thank you....that is what i meant towards the parenthesis i forgot that extra )

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math, correction,plz - can someone correct these for me plz.... Problem#36 Use ...
Math,correction Plz - Can someone correct these for me please. Problem #68 ...
math,correction - Can someone correct these for me plz... Problem#6 Factor. x(x-...
math,correction,plz - can someone correct these for me plz. Simplify by ...
math - Could someone please how this problem should be solved? Simplify and ...
math,correction plz - can someone correct my math...thanks... Perform the ...
math,correction plz - Perform the indicated division. Rationalize the ...
SCIENCE!!--ANONYMOUS PLEASE ANSWER MY QUESTION! - plz answer the question we ...
math correctionplz - can someone correct these also for me.. Which of the ...
math,correction - add 5y-4 and 2y^2-8y my answer is: 2y^2-3y-4 classify the ...

Search
Members