Question

What is the value of the expression below? 2[3(42+1)]-23

Answer 1

Answer:2[3(4^2 + 1)] - 2^3

2[3 x (16+1)] - 2^3

2[3 x 17] - 8

2(51) -8

102 - 8

94 The answer is 94

Step-by-step explanation: To evaluate (find the value of this expression), you will evaluate what is in the middle set of parentheses first. You can evaluate powers at the same time as if the are outside the parentheses. Follow this with the outside parenthesis

Next evaluate all multiplying or dividing left to right.  

Finally, add or subtract left to right.

Answer 2

The BODMAS rule is applied to solve the problem. Then the value of the expression 2 [3 (4² + 1)] - 2³ will be 94.

What is a BODMAS rule?

BODMAS rule means for the Bracket, Order, Division, Multiplication, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The expression is given below.

2 [3 (4² + 1)] - 2³

First, resolve the exponent, then we have

2 [3(16 + 1)] - 8

2 [3(17)] - 8

Then resolve the bracket, then we have

2 [51] - 8

102-8

94

More about the BODMAS rule link is given below.

https://brainly.com/question/24383445