Question

plzz give the answer​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

SOLUTION;

LET US ASUMME THAT NO. REQUIRED TO BE MULTIPLIED BE (X)

THEN, BY GIVEN CONDITION WE GET;

=>. 1/2 × X =. (-4/7) ^ -1

AS WE KNOW ,( A ) ^ - N =>. ( 1/A ) ^ N

NOW , 1/2 × X = -7 / 4

=>. X = -7/4 ÷ 1/2

=>. X =. -7/4 × 2/1

=>. X = -14 / 4 =>. -7/2

SO ,THE NUMBER BY WHICH 1/2 SHOULD BE MULTIPLIED TO GET -4/7 ^ -1 IS -7/2(X) .

THANKS FRIEND, HOPE IT HELPS