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Simplify the following expression without a calculator:
- a)
- b)
- c)
- d)
- e)
Correct answer is option 'E'. Can you explain this answer?
Verified Answer
Simplify the following expression without a calculator:a)b)c)d)e)Corre...
he easiest way to simplify is to work from the inside out. We should first get rid of the negatives in the exponents. Remember that variables with negative exponents are equal to the inverse of the expression with the opposite sign. For example
So using this, we simplify:
Now when we multiply variables with exponents, to combine them, we add the exponents together. For example, (a2)(a2)=a2+2=a4 Doing this to our expression we get it simplified to
The next step is taking the inside expression and exponentiating it. When taking an exponent of a variable with an exponent, we actually multiply the exponents. For example, (a2)4=a(2∗4)=a8.
The other rule we must know that is an exponent of one half is the same as taking the square root. So for the
So using these rules,
So using this, we simplify: Now when we multiply variables with exponents, to combine them, we add the exponents together. For example, (a2)(a2)=a2+2=a4 Doing this to our expression we get it simplified to
The next step is taking the inside expression and exponentiating it. When taking an exponent of a variable with an exponent, we actually multiply the exponents. For example, (a2)4=a(2∗4)=a8.
The other rule we must know that is an exponent of one half is the same as taking the square root. So for the
So using these rules,
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Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer?
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Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer?.
Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Simplify the following expression without a calculator:a)b)c)d)e)Correct answer is option 'E'. Can you explain this answer?.
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