What is the value of √50 × √32?
Correct answer A. 40
Explanation
Use the rule √a × √b = √(ab). So √50 × √32 = √(50 × 32) = √1600 = 40, because 40 × 40 = 1600.
Answer checked How we write and check questions
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Square Root and Cube Root questions
See allThe square root of 64009 is:
Correct answer A. 253
How many two-digit numbers satisfy this property.: The last digit (unit’s digit) of the square of the two-digit number is 8?
Correct answer D. None of these
Advertisement
0.0169 x? = 1.3
Correct answer B. 100
625/11 x 14/25 x 11/196 is equal to:
Correct answer A. 5
Discussion