Math, asked by twishadesai2702, 1 month ago

If a + b = 17 & 4ab = 216 then the value of a^2 + b^2 is

A. 181
B. –181
C. 811
D. NOTA​

Answers

Answered by vivekydv1109
0

Step-by-step explanation:

a+b=17

4ab=216

a=216/4b

a=54/b

now put value of a in equation 1

a+b=17

54/b+b=17

54+b^2=17b

b^2-17b+54=0

b=17/2+1/2√73

because the value of b is negative and positive so i Will take positive value to put and find value of X

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