Question

^3√1250x -^3√10x^4

Answer 1

\[\sqrt[3]{1250x} -\sqrt[3]{10x^4}\]?

Answer 2

Correct ;-)

Answer 3

are the x terms under the radical ?

Answer 4

Yes

Answer 5

Subtract. Simplify by collecting like radical terms if possible, assuming that all expressions under radicals represent non negative number

Answer 6

Its kinda hard huh? ;-)

Answer 7

\[\sqrt[3]{1250x} -\sqrt[3]{10x^4}\]\[=\sqrt[3]{1250}\sqrt[3]{x} -\sqrt[3]{10}\sqrt[3]{x^4}\]\[=\sqrt[3]{125}\sqrt[3]{10}x^{1/3}-\sqrt[3]{10}x^{4/3}\]\[=5\sqrt[3]{10}x^{1/3}-\sqrt[3]{10}xx^{1/3}\]\[=(5-x)x^{1/3}\]\[=(5-x)\sqrt[3]{x}\]

Answer 8

opps the last two lines should read
\[=(5-x){(10x)}^{1/3}\]\[=(5-x)\sqrt[3]{{(10x)}}\]

Answer 9

ok thanks ;-) Can u do one more??

Answer 10

maybe

Answer 11

Lol

Answer 12

i can try