Question

if a is equal to 5 + 2 root 6 and b is equal to 1 by a then what will be the value of a square + b square​

Answer 1

Answer:

49a2+1

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a2

Step-by-step explanation:

a square +b square

(5+2√6)2+(1/a)2

(25+4*6)+(1/a2)

(25+24)+(1/a2)

(49)+(1/a2)

(49a2/a2)+(1/a2)

49a2+1

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a2