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2x=8
x=4
f(3)=√2(4)+1 + √4+5
=√9 + √9
= 3 + 3
= 6
2x - 5 = 3
x = 4
f(x) = (√2(4) + 1) + (√4+5)
f(x) = √9 + √9
f(x) = 3 + 3
f(x) = 9
RPTA: 9 <3