Question

1. each boxed out diagram represents the square of an expression or a perfect square.

$(n + 7)^2$
$(5 - m)^2$
$(h+\frac{1}{3})^2$
complete the cells in the last table.

Explanation:

Step1: Multiply \(h\) by \(h\)

\(h\times h = h^{2}\)

Step2: Multiply \(h\) by \(\frac{1}{3}\)

\(h\times\frac{1}{3}=\frac{1}{3}h\)

Step3: Multiply \(\frac{1}{3}\) by \(h\)

\(\frac{1}{3}\times h=\frac{1}{3}h\)

Step4: Multiply \(\frac{1}{3}\) by \(\frac{1}{3}\)

\(\frac{1}{3}\times\frac{1}{3}=\frac{1}{9}\)

Answer:

	\(h\)	\(+\frac{1}{3}\)
\(+\frac{1}{3}\)	\(\frac{1}{3}h\)	\(\frac{1}{9}\)