Question

Verify the following: (-5/9+2/-5) + -11//18= -5/9+ (2/-5+-11/18)​

Answer 1

Answer:

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Step-by-step explanation:

LHS= (-5/9+2/+5)+ -11/18

LHS= (-5/9+2/+5)+ -11/18RHS=5/9+(3/-5+ -11/18)

LHS= (-5/9+2/5)+ -11/18

= (-25+-18/45) + -11/18 (because LCM of 9 and 5 is 45)

= -43/45 + -11/18

= -86+ -55/90 (because LCM of 45 and 18 is 90)

= -141/90

RHS= -5/9+(2/-5+-11/18)

= -5/9+ (36+-55/90) (because LCM of 5 and 18 is 90)

= -5/9+ -19/90

= -50/90 + -19/90 (because LCM of 9 and 90 is 90)

= -141/90

Hence, LHS=RHS it is verified

Hope it will helpful to you

Answer 2

Answer:

thank you bhai for your help