12(6^2+7)
To simplify the expression 12(6^2+7), we first evaluate the exponent 6^2 to get 36.
Substituting this back into the expression, we have 12(36+7).
Next, we simplify the addition within the parentheses to get 12(43).
Finally, we multiply 12 by 43 to get the final result of 516.
Thus, 12(6^2+7) simplified is equal to 516.
12[62 ÷ (52 – 42) + 7]
To simplify the expression 12[62 ÷ (52 – 42) + 7], we first evaluate the subtraction within the parentheses.
52 - 42 is equal to 10.
Now, we substitute this value back into the expression, which gives us 12[62 ÷ 10 + 7].
Next, we divide 62 by 10 to get 6.2.
Substituting this new value into the expression, we have 12[6.2 + 7].
Now, we add 6.2 and 7 to get 13.2.
Finally, we multiply 13.2 by 12 to get the final result of 158.4.
Therefore, 12[62 ÷ (52 – 42) + 7] simplifies to 158.4.
12[6^2 ÷ (5^2 – 4^2) + 7]
To simplify the expression 12[6^2 ÷ (5^2 – 4^2) + 7], we first evaluate the exponent 6^2 to get 36.
Next, we evaluate the exponent 5^2 to get 25, and the exponent 4^2 to get 16.
Substituting these values back into the expression, we have 12[36 ÷ (25 – 16) + 7].
Now, we subtract 16 from 25 to get 9.
Substituting this value back into the expression, we have 12[36 ÷ 9 + 7].
Next, we divide 36 by 9 to get 4.
Substituting this value back into the expression, we have 12[4 + 7].
Now, we add 4 and 7 to get 11.
Finally, we multiply 12 by 11 to get the final result of 132.
Therefore, 12[6^2 ÷ (5^2 – 4^2) + 7] simplifies to 132.
To simplify the expression 12(6^2 + 7), we first need to calculate the value of 6^2, which is 36. Then we can substitute this value back into the expression:
12(36 + 7)
Now we can simplify the expression inside the parentheses:
12(43)
Finally, we can multiply 12 by 43:
12 * 43
The final answer is 516.
To solve the expression 12(6^2+7), we need to follow the order of operations, also known as the PEMDAS rule, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
In this case, we first evaluate the expressions inside the parentheses: 6^2 and 7.
To get 6^2, we need to raise 6 to the power of 2 (6 squared).
6^2 = 6 * 6 = 36.
After evaluating the expression inside the parentheses, we substitute the obtained value back into the original expression:
12(36 + 7).
Now, we perform the addition within the parentheses:
36 + 7 = 43.
Finally, we multiply the result by 12:
12 * 43 = 516.
Therefore, 12(6^2+7) equals 516.