Find solutions to your problems with the expert advice available on IDNLearn.com. Our experts are ready to provide prompt and detailed answers to any questions you may have.
Answer:
[tex]\frac{121}{16}[/tex]
Step-by-step explanation:
[tex](-2\frac{3}{4})^2\\= (-\frac{4\times2+3}{4})^2\\=(-\frac{11}{4})^2\\=\frac{121}{16}[/tex]