Solve the expression 15⋅8^0/5+4(7^0−6)
Using the order of operations (PEMDAS), we can solve the expression step by step:
Evaluating exponents:
- 8^0 = 1
- 7^0 = 1
Now we can replace the exponents in the expression:
15⋅1/5 + 4(1-6)
Next, we can simplify the expression within the parentheses:
15⋅1/5 + 4(-5)
Multiplying first:
3 + 4(-5)
Continuing to simplify:
3 - 20
Finally, subtract:
-17
Therefore, the solution to the expression 15⋅8^0/5+4(7^0−6) is -17.
you sure?
Apologies for the mistake. Let's solve the expression again:
15⋅8^0/5 + 4(7^0−6)
First, we evaluate the exponents:
8^0 = 1
7^0 = 1
Now, we replace the exponents in the expression:
15⋅1/5 + 4(1 − 6)
Next, we simplify the expression within the parentheses:
15⋅1/5 + 4(-5)
Now, we multiply:
3 + 4(-5)
Continuing to simplify:
3 + (-20)
Finally, we add:
-17
Therefore, the correct solution to the expression 15⋅8^0/5+4(7^0−6) is -17.
To solve the expression, let's break it down step-by-step.
Step 1: Simplify any exponents.
In this expression, we have two exponents: 8^0 and 7^0. Any number raised to the power of 0 equals 1. Therefore, both 8^0 and 7^0 can be simplified to 1.
Simplified expression: 15⋅1/5+4(1−6)
Step 2: Perform the multiplication and division.
Now, let's perform the multiplication and division operation. First, multiply 15 by 1, and then divide the result by 5.
15⋅1/5 = 15/5 = 3
Simplified expression: 3 + 4(1−6)
Step 3: Simplify the subtraction inside the parentheses.
Next, let's simplify the subtraction inside the parentheses.
1−6 = -5
Simplified expression: 3 + 4(-5)
Step 4: Perform the multiplication.
Now, let's perform the multiplication operation.
4(-5) = -20
Simplified expression: 3 + (-20)
Step 5: Perform the addition.
Finally, let's perform the addition operation.
3 + (-20) = -17
So, the solution to the expression 15⋅8^0/5+4(7^0−6) is -17.