math, correction,plz
posted by jas20 .
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 2x3x^2+5x^3 from 5x^3+4xx^2
My answer is: 2x^2+2x
Problem#5
Divide ((48x^260x^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^360x^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 )
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Could someone please how this problem should be solved?