Find all possible answers and check your solutions.Solve equation.
2 answers:
A. lxl=7 x=7 x=-7 (Take two cases, one as the others side negative and the other as positive) B. l2xl=32 2x=32 2x=-32x=16 x=-16 C. lx+7l=10 x+7=10 x+7=-10x=3 x=-17 D. lxl=53.1x=53.1 x=-53.1
A. x=7,-7 Verification: l7l=7 l-7l=7 b. l2xl=32 /2 /2 lxl=16,-16 Verification: l2(16)l=32 l2(-16)l=32 l32l=32 l-32l=32 32=32 c. lx+7l=10 -7 -7 lxl=3 Verification: l3+7l=10 l10l=10 d. lxl=53.1,-53.1 Verification: l53.1l=53.1 l-53.1l=53.1 53.1=53.1 HOPE THIS HELPS!!!
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