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Mathematics 11 Online
xXQuintonXx:

help please(ss below)

xXQuintonXx:

xXQuintonXx:

._. im dissapointed in myself for forgetting this

xXQuintonXx:

i forgot how to do negatives

xXQuintonXx:

._.

crispyrat:

ok so have you learned about imaginary numbers?

xXQuintonXx:

most likely ._.

crispyrat:

where i is a thing?

crispyrat:

you may not need them, im not the best at roots in fact u prib dont so a odd number of exponents mean the answer is a negative

xXQuintonXx:

im decent at roots but yk positive ones

crispyrat:

that means that x is a negative what negative number when multiplied by itself is -1? that means if it was squared it would be positive

xXQuintonXx:

wait would this be -3?

crispyrat:

no -3*-3*-3=-27 :)

xXQuintonXx:

so its -27?

crispyrat:

well no, it wants something that x*x*x=-1.

xXQuintonXx:

thanks man your helping me out alot rn i really appreciate it though

xXQuintonXx:

@crispyrat wrote:
well no, it wants something that x*x*x=-1.
oh

crispyrat:

yea so lets try something easier say it wanted the cbrt of pos 1

snowflake0531:

If x^3 is -1, it should be obvious what x should be then .-.

crispyrat:

@xxquintonxx can you do it :)

xXQuintonXx:

like i said 3?

xXQuintonXx:

*-3

crispyrat:

no rember -27!

xXQuintonXx:

yeaaa????

crispyrat:

so x*x*x=1 what is x?

xXQuintonXx:

1?

crispyrat:

yes so apply the neg to it and u get?

xXQuintonXx:

WOWWWWWWWWW i stg im special today xd

crispyrat:

hey ur trying and that good :) just get more practice :)

xXQuintonXx:

thank you :)

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