Respuesta :
The 3 forms of expressing fourteen and seven tenths squared are;
(14⁷/₁₀)²; (147/10)²; (14.7)²
How to express fractions in decimal form
We want to express 14 and 7/10 all squared in all three forms.
The first form is in mixed fraction which is;
(14⁷/₁₀)²
Second form is in improper fraction form which is;
(147/10)²
Third form is in decimal form which is; (14.7)²
Read more about fractions to decimal form at; https://brainly.com/question/293712