if 2a+3b+5=0,find the value of 8a^3+27b^3+125-90
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Answered by
1
Answer:
35
Step-by-step explanation:
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Answered by
1
Answer:
-2/3 or -1
Step-by-step explanation:
first. from the first equation we will find the value of 8a^3 and the put in the second equation and then by quadrant formula we will solve it
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