What is the SQUARE ROOT OF 81 ? *
A. 9
B. 3
C. 82. What is the next term in the pattern 4.41, 4.84,5.29,5.76,______? *
A. 6.25
B. 5.82
C. 5.94
3. Number like 7.84 , 169, and 1/4 are called. *
A. Irrational Number
B. Square Root
C. Perfect Square
4. Which ofthe following is the pricipal root of FIFTH ROOT OF -16 807 ? *
A. -8
B. -7
C. 7
5. What are the roots of FOURTH ROOT OF 256 ? *
A. -3 and 3
B. -4 and 4
C. -5 and 5
6.What are the FOURTH ROOT S OF 81 and which is the Principal Root? *
A. Square roots are +3 and -3 and The principal root is +3
B. Square roots are +9 and -9 and The principal root is +9
C. Square roots are +3 and -9 and The principal root is -9
7. Which of bthe following is an example of an irrational number ? *
A. 2/5
B. 0.125
C. 0.939393...
8. What is the Fourth Term in the given pattern 1.21, 1.44, 1.69, ______,,2.25, 2.56 ? *
A. 1.96
B. 1.83
C. 1.92
9. What is the Principal root of CUBE ROOT OF -343 ? *
A. -6
B. -7
C. -8
10. Which number CANNOT be expressed as an exact fraction ? *
A. DEcimal number
B. Irrational number
C. Rational number
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Step-by-step explanation:
1.a
2.c
3.c
4.c
5.b
6.a
7.a
8.b
9.c
10.a