Question

Edmundo wrote the expression 4²-5•2³. What is the value of this expression

Answer 1

let’s use PEMDAS

P: there are no parenthesis
E: the exponents need to be solved
4^2-5x2^3
16-5x8
M: we need to multiply 5 and 8
16-40
now we just need to do the rest
16-40=-24

-24 is your answer

Answer 2

The value of the expression is -24.

Calculation of the value of the expression:

Since the equation is $4^2-5\times 2^3$

So, the value should be

$= 4^2-5\times 2^3$

= 16 - 5(8)

= 16 -40

= -24

Here we use PEDMAS

P denotes for parenthesis

E denotes for exponents

D means divide

M means multiply

A means addition

S means subtraction

Therefore, we can conclude that The value of the expression is -24.

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