Question

Simplify bracket 5 plus root 7 bracket close . Bracket 3 minus root 2 bracket close

Answer 1

Answer:

15 – 5sqrt(2) + 3sqrt(7) – sqrt(14)

Step-by-step explanation:

The given statement “bracket 5 plus root 7 bracket close . Bracket 3 minus root 2 bracket close” represents the expression (5 +sqrt (7))(3 – sqrt(2))

To simplify the above expression the basic rule of multiplication of (a + b)(c + d) = ac + ad + bc + bd will apply.

On solving,

=>  5(3 – sqrt(2)) + sqrt(7)(3 – sqrt(2))

=>  15 – 5sqrt(2) + 3sqrt(7) – sqrt(14)

Answer 2

Answer:

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