batmanmarie2004
19.05.2020 •
Mathematics
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Ответ:
i got -5x^3-9x
Step-by-step explanation:if u add both equations youd be adding -2x^3+(-3x^3) this would equal to -5x^3 then you do -5x+-4x=-9x and when u put both together u end up with -5x^3-9x
Ответ:
wait srry misclick
Step-by-step explanation:
can someone delete this answer, i shouldn't get credit