The expression that results in the answer of 1 is:
3(8^0)
Any number raised to the power of 0 is equal to 1. Therefore, 8^0 equals 1, and when multiplied by 3, the result is still 1.
Which of the following is developed to result in the answer of 1?
5^0+9^0
(-2.97)^0
3(8^0)
13-(7.42)^0
5 answers
Which of the following shows the correct process of solving −3^0+4.5?
The correct order of operations is to evaluate exponents (powers) before carrying out addition or subtraction.
So, to solve −3^0+4.5:
Step 1: Evaluate the exponent −3^0. According to the exponentiation rule, any number raised to the power of 0 is equal to 1. So, −3^0 equals −1.
Step 2: Add the result from Step 1 (-1) to 4.5.
Therefore, the correct process to solve −3^0+4.5 is:
−3^0+4.5 = -1 + 4.5 = 3.5
So, to solve −3^0+4.5:
Step 1: Evaluate the exponent −3^0. According to the exponentiation rule, any number raised to the power of 0 is equal to 1. So, −3^0 equals −1.
Step 2: Add the result from Step 1 (-1) to 4.5.
Therefore, the correct process to solve −3^0+4.5 is:
−3^0+4.5 = -1 + 4.5 = 3.5
Which of the following is an equivalent expression to 7(−5.3)0+4⋅9 when applying the Zero Power Rule?
When applying the Zero Power Rule, any number (except zero) raised to the power of 0 is equal to 1.
Therefore, an equivalent expression to 7(−5.3)^0+4⋅9 when applying the Zero Power Rule is:
7(−5.3)(1)+4⋅9 = 7(-5.3) + 36 = -37.1 + 36 = -1.1
Therefore, an equivalent expression to 7(−5.3)^0+4⋅9 when applying the Zero Power Rule is:
7(−5.3)(1)+4⋅9 = 7(-5.3) + 36 = -37.1 + 36 = -1.1
31 answers