What is the value of ^2+2^3?
Answer and explanation
Correct answer: 33
Evaluate the powers first: ^2=25 and 2^3=8. Adding them gives 25+8=33, so option C is correct. Option B is only the value of ^2, while option D may result from handling the powers incorrectly. Exam tip: calculate exponents before performing addition or subtraction.
Frequently asked questions
What is the correct answer to this question?
33
Why is this the correct answer?
Evaluate the powers first: ^2=25 and 2^3=8. Adding them gives 25+8=33, so option C is correct. Option B is only the value of ^2, while option D may result from handling the powers incorrectly. Exam tip: calculate exponents before performing addition or subtraction.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Operations on real numbers and the laws of exponents.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
