by what number should minus 3 whole to the power minus 1 be multiplied so that the product is 7 to the power minus 1
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.........your answer is3/-7
Sayerighosh:
-3/7. is the answer.bt i want to know it details
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the answer of this question is- 3/7
give me its details
let the unknown no be x so,-3power-1×x=7power-1 x=1/7÷-1/3 ×=1/7×-3 ×=-3/7
thnx
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