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FromTheMoon [43]

3 years ago

7

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

2 answers:

AlekseyPX3 years ago

7 0

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.

s2008m [1.1K]3 years ago

4 0

Answer:

235

Step-by-step explanation:

42+1

43

3 times 43

129

129 times 2

258

258-23

235

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