Question

The value of (10 + √3)(10 - √3) is __________
i) 97

ii) 103

iii) 109

iv) 93​

Answer 1

Answer:

Federalism is a mixed or compound mode of government that combines a general government with regional governments in a single political system. Its distinctive feature, first embodied in the Constitution of the United States of 1789, is a relationship of parity between the two levels of government established.

Answer 2

to find :

(10-√3)(10+√3)

for evaluating :

we will use the identity, (a+b)(a-b)= a²-b²

answer :

(10+√3)(10-√3)

=10²-√3²

=100-3

=97

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