Question

The value of (-2)^2× 3 - 1

is​

Answer 1

Answer:

11

-2²=4

4×3=12

12-1=11

Answer 2

Answer:

1 1/2 or 1.5 is the anwer.

(1/2)3= ?

Getting the anwer in fraction:

(1/2)3= ?

Put 1 as the denominator of 3

(1/2)3/1=?

Multiply numerators 1 and 3

1*3=3

Multiply both denominators 2 and 1

2*1=2

Now we have

(1/2)3/1= 3/2

Let’s simplify.

3/2= 1 1/2

getting the answer in decimal form:

Remember PEMDAS.

We will deal with 1/2 first (parenthesis)

1/2=.5

(.5)3= 1.5