Evaluate the expression for the given value of the variable. | − 4 b − 8 | + ∣ ∣ − 1 − b 2 ∣ ∣ + 2 b 3 ; b = − 2

The value of expression at b= -2 is -11

Step-by-step explanation:

Given: Expression =

To find: Value of given expression when b = -2

Expression

Put, b = -2 in above expression. we get

⇒

⇒

⇒

⇒

⇒ -11              

Therefore, The value of expression at b= -2 is -11

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step-by-step explanation: