Math, asked by shagungothwal097, 17 days ago

4) If x² – x – 42 = (x + k) (x + 6) then k = * (a) 6 (b) -6 (c) -7 (d) 7

Answers

Answered by bhairocking507

0

Answer:

option c: -7

Step-by-step explanation:

solution in pic

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