KainonA392028 KainonA392028

25-10-2022
Mathematics

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Consider this expression.(The square root of a to the power of 3 - 7 )+ lbl When a = 2 and b = -4, the value of the expression is

Consider this expressionThe square root of a to the power of 3 7 lbl When a 2 and b 4 the value of the expression is class=

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AnicaX67103 AnicaX67103

25-10-2022

Given that: a = 2, b = -4

[tex]\sqrt{a^3-7}\text{ + |b| = }\sqrt{2^3-7}\text{ + |-4| = }\sqrt{8-7}\text{ }+\text{ 4 = }\sqrt{1}+\text{ 4 = 1 + 4 = 5}[/tex]

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