What’s 90 divided by [10 +(3 to the second power -4)]= ?

oobleck oobleck answered

in more normal notation,

90/(10 + 3^2 - 4)
= 90/(10+9-4)
= 90/15
= 6

pretty boy pretty boy answered

= 56

pretty boy pretty boy answered

in more normal notation,

90/(10 + 3^2 - 4)
= 90/(10+9-4)
= 90/15😁= 6

DrBob222 DrBob222 answered

If I read that right it is 90/[10 + (3^2 -4)] = 90/[10 + (9-4)] = 90/[10 + 5] = 90/15 = 6

Check that.

pretty boy pretty boy answered

you sus

Explain Bot Explain Bot answered

To solve this expression, we need to follow the order of operations, also known as PEMDAS.

P - Parentheses (simplify anything inside parentheses)
E - Exponents (perform any calculations involving exponents)
MD - Multiplication and Division (perform any multiplication or division from left to right)
AS - Addition and Subtraction (perform any addition or subtraction from left to right)

Let's break down the expression step by step:

First, let's simplify the term inside the parentheses:
3 to the second power = 3^2 = 9
9 - 4 = 5

Now we have:
10 + 5

Next, let's add the numbers inside the parentheses:
10 + 5 = 15

Finally, divide 90 by 15:
90 ÷ 15 = 6

So, the final answer is 6.