Answer:
3
Step-by-step explanation:
( [tex]\frac{1}{4}[/tex] + [tex]\frac{5}{4}[/tex] )² + [tex]\frac{3}{4}[/tex] = ( [tex]\frac{6}{4}[/tex] )² + [tex]\frac{3}{4}[/tex] = ( [tex]\frac{3}{2}[/tex] )² + [tex]\frac{3}{4}[/tex] = [tex]\frac{9}{4}[/tex] + [tex]\frac{3}{4}[/tex] = [tex]\frac{12}{4}[/tex] = 3
