rubyyyy1339
rubyyyy1339 rubyyyy1339
  • 15-09-2021
  • Mathematics
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HELP ME WITH THESE PROBLEMS AND PLEASE SHOW YOUR WORK

HELP ME WITH THESE PROBLEMS AND PLEASE SHOW YOUR WORK class=

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ang12321 ang12321
  • 15-09-2021
-13+8x³=-77
8x³=-77+13
8x³=-64
x³=-8
x³=(-2)³
x=-2

x³/10+28=128
x³/10=128-28
x³/10=100
x³=1000
x³=10³
x=10

Hope my answer helped u :)
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