What is the simplified form of the following expression? 12[62 ÷ (52 – 42) + 7]
3 answers
The simplified form of the expression is 12[62 ÷ (52 – 42) + 7] = 12[62 ÷ 10 + 7] = 12[6 + 7] = 12[13] = 156.
Thats wrong
the questions things are
12.6
195
33.8
132
the questions things are
12.6
195
33.8
132
I'm sorry for the confusion. To simplify the expression, we need to follow the order of operations, which states that we should perform operations inside parentheses first, then perform any multiplication or division from left to right, and finally perform any addition or subtraction from left to right.
12[62 ÷ (52 – 42) + 7]
First, we have to subtract 42 from 52 inside the parentheses:
12[62 ÷ 10 + 7]
Next, we divide 62 by 10:
12[6.2 + 7]
Now, we add 6.2 and 7:
12[13.2]
Finally, we multiply 12 by 13.2:
12 × 13.2 = 158.4
So, the simplified form of the expression is 158.4.
12[62 ÷ (52 – 42) + 7]
First, we have to subtract 42 from 52 inside the parentheses:
12[62 ÷ 10 + 7]
Next, we divide 62 by 10:
12[6.2 + 7]
Now, we add 6.2 and 7:
12[13.2]
Finally, we multiply 12 by 13.2:
12 × 13.2 = 158.4
So, the simplified form of the expression is 158.4.