Question

what's the answer to this sum
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Answer 1

Answer:

then put x = 60

a√3/2= b/2= 2c*√3/-2

a√3= b =-2√3c

a=-2c

b=a√3

4a⁴= k(16a²)c²

put c =-a/2

4a⁴= k*4a⁴

k=1

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Step-by-step explanation: