NLN-PAX EXAM QUESTIONS AND
ANSWERS GRADED A+ 2025/2026
(expressed in a radical symbol) the number that is multiplied by itself to obtain a different
number.
ex. the square root of 16 = 4 (4x4=16) - ANS square roots
the symbol used to show squared and cubed roots. - ANS radical
number underneath the radical. - ANS radicand
the number that is multiplied by itself 3 times to obtain another number. (this is represented by
a 3 in the crest of the radical)
ex. 3 in the crest of the radical would be shown as 4x4x4=64
*this also applies the same to 4th, 5th roots, etc.* - ANS cube root
any positive/negative whole number, or zero. cannot contain decimals or fractions.
a "set" of intergers is simply a set of all kinds of numbers used in a grouping (excluding decimals
and fractions)
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, ex. -414, -5, 0, 3, 19, 179, 1008 - ANS interger
all numbers on the number line. - ANS real numbers
numbers that can be written as fractions. - ANS rational numbers
1, 2, 3, 4, etc. - ANS whole & counting (natural) numbers
any number that can be written in % form. A (numerator) and B (denominator) equals intergers
ex. 3/4, 5/7, 4/5
*B is never 0* - ANS fractions
5 = 5/1 - ANS whole number to fraction
3/4, 1/2 - ANS proper fraction
9/5, 12/12 - ANS improper fraction
the sum of a whole number and a fraction OR just another way of writing an improper fraction.
ex. 1 4/5 really means 1 + 4/5 - ANS mixed number
a fraction (a/b) where a = 1
ex. 1/2 - ANS unit fraction
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
ANSWERS GRADED A+ 2025/2026
(expressed in a radical symbol) the number that is multiplied by itself to obtain a different
number.
ex. the square root of 16 = 4 (4x4=16) - ANS square roots
the symbol used to show squared and cubed roots. - ANS radical
number underneath the radical. - ANS radicand
the number that is multiplied by itself 3 times to obtain another number. (this is represented by
a 3 in the crest of the radical)
ex. 3 in the crest of the radical would be shown as 4x4x4=64
*this also applies the same to 4th, 5th roots, etc.* - ANS cube root
any positive/negative whole number, or zero. cannot contain decimals or fractions.
a "set" of intergers is simply a set of all kinds of numbers used in a grouping (excluding decimals
and fractions)
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, ex. -414, -5, 0, 3, 19, 179, 1008 - ANS interger
all numbers on the number line. - ANS real numbers
numbers that can be written as fractions. - ANS rational numbers
1, 2, 3, 4, etc. - ANS whole & counting (natural) numbers
any number that can be written in % form. A (numerator) and B (denominator) equals intergers
ex. 3/4, 5/7, 4/5
*B is never 0* - ANS fractions
5 = 5/1 - ANS whole number to fraction
3/4, 1/2 - ANS proper fraction
9/5, 12/12 - ANS improper fraction
the sum of a whole number and a fraction OR just another way of writing an improper fraction.
ex. 1 4/5 really means 1 + 4/5 - ANS mixed number
a fraction (a/b) where a = 1
ex. 1/2 - ANS unit fraction
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
