Solve the expression 15⋅8^0/5+4(7^0−6)
15⋅805+4(70−6)=
15⋅8^0/5+4(7^0−6) = 15⋅1/5 + 4(1−6)
= 15/5 + 4(-5)
= 3 + (-20)
= -17
To solve this expression step-by-step, let's start with the exponentiation.
Step 1: Evaluate the exponent 8^0
Since any number raised to the power of zero is equal to 1, we have 8^0 = 1.
Now we can substitute this value back into the original expression and continue solving:
Step 2: Multiply 15⋅1
15⋅1 = 15
Step 3: Evaluate the subtraction 70-6
70 - 6 = 64
Step 4: Multiply 4 with the result from Step 3
4(64) = 256
Step 5: Add the results from Step 2 and Step 4
15 + 256 = 271
Therefore, the final result of the expression 15⋅8^0/5+4(7^0−6) is 271.