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djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1#1. Peter did not simplify his answer completely because he did not reach the conclusion of \[x ^{12}\] second part of the problem is that \[x^3 x^3 x^3 x^3 \neq x^3 + x^3 + x^3 + x^3\] so Peter's work would NOT be the same.

djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1\[x^3 + x^3 + x^3 + x^3 = 4x^3\]

djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1#2. use property of negative exponents in addition to fractional exponents. #3. use quotient property since the base is the same.

djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1#4.\[\sqrt[3]{x^3} = x ^{3*(1/3)}\] involves powers of a product \[x ^{1/3}x ^{1/3}x ^{1/3} = x ^{(1/3) + (1/3) + (1/3)} = x ^{3/3} = x\] involves product of powers \[1/x ^{1} = x ^{1} = x\] involves negative exponents

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Could you help me on showing my work for #2 and #3 ? I don't even know where to begin ..

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[\sqrt[n]{x}=\left( x \right)^{\frac{ 1 }{n }}\]

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 1 }{\sqrt[3]{x ^{6}} }=\frac{ 1 }{\left( x ^{6} \right)^{\frac{ 1 }{3 }} }=\frac{ 1 }{\left( x \right)^{6*\frac{ 1 }{ 3 }} } =\frac{ 1 }{ x ^{2 } } =x ^{2}\] i think i have cleared everything,if any doubt ask me.

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0I'm starting to understand

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Would number 3 be dw:1378942627571:dw ??

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ x ^{\frac{ 2 }{ 3 }} }{ x ^{\frac{ 4 }{9 }} }=x ^{\frac{ 2 }{3 }}*x ^{\frac{ 4 }{9 }}\] \[=x ^{\left( \frac{ 2 }{ 3 }\frac{ 4 }{9 } \right)}\] take L.C.M and solve.

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0when bases are same powers are added during multiplication.

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Okay no I don't get it ..... None of this makes sense :( What's being added and what's being multiplied here ?

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[x ^{a}*x ^{b}=x ^{a+b}\]

djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1for #3, when you have the same bases, and it is a division problem, the powers are subtracted. the power from the denominator is subtracted from the power in the numerator like so \[x ^{2/3}/x ^{4/9} = x ^{(2/3)(4/9)}\]

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 2 }{3 }and \frac{ 4 }{ 9 } are added\]

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0I would be able to figure that out if I could find my freaking scientific calculator :'c

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[\frac{ 2 }{3 }and \frac{ 4 }{ 9 } are added\]

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0\[yes x ^{\frac{ 2 }{ 9 }}\]

djaydeej88
 one year ago
Best ResponseYou've already chosen the best response.1use this property when you see a problem like #3 \[x ^{m}/x ^{n} = x ^{mn}\]

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0So is 2/9 the answer then ? :o

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Okay thank you so much

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0note that answer is not 2/9 it is as i have given above x ^2/9

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Ohh okay well that makes more sense now . Thank YOU
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