Question

(1/4)^-2+(1/3)^-3+(1/2)^-4
Maths

Answer 1

Answer:

59

Step-by-step explanation:

To solve this, we need to use PEMDAS, which stands for parenthesis, exponents, multiplication, division, addition, subtraction.

P (parenthesis):

There is nothing to do for this step

E (exponents):

(1/4)^-2= 16

(1/3)^-3= 27

(1/2)^-4= 16

Now that we have solved all the exponents in the equation, we get the new equation:

16+27+16

M (multiplication):

There is nothing to do for this step

D (division):

There is nothing to do for this step

A (addition):

We have the new equation 16+27+16 that we need to solve. When we add up all the numbers, we get:

59

S (addition):

There is nothing to do for this step

So, after solving in PEMDAS order, we know that (1/4)^-2+(1/3)^-3+(1/2)^-4=59