8x^3=7x+a=0 for x=-1
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Answered by
2
Answer:
Ⓜ️⭕Ⓜ️⭕Ⓜ️ aaa which CHP is this ??
Answered by
2
Answer:
THE CORRECT ANSWER IS 505
Step-by-step explanation:
putting x=1 in equation
8×1^3=7×1+a=0
512=7+a
a=512-7
a=505
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