Question

root2-1/4-2root2 find the solution
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Answer 1

Answer:

root2/ 4

Step-by-step explanation:

rationalize the denominator by multiplying the the denominator and numerator by the denominator with the opposite sign

root2 -1 /4- 2 root2 * 4+2 root2/ 4+ 2 root2

=2 root2/ 4^2 - 2 root2^2

=2 root2/ 16-8

=2 root2/ 8

=root2/ 4

further simplification will give you =root1/ 2