Problem 88
Solve the equation. $$16+x^{2}=64$$
Problem 88
Multiply. $$(x+5)^{2}$$
Problem 89
Multiply. $$(2 x-3)^{2}$$
Problem 89
Solve the equation. $$x^{2}+81=144$$
Problem 90
Multiply. $$(3 x+5 y)(3 x-5 y)$$
Problem 90
Solve the equation. $$x^{2}+25=81$$
Problem 91
Multiply. $$(6 y-4)(6 y+4)$$
Problem 91
Solve the equation. $$4 x^{2}-144=0$$
Problem 92
Multiply. $$(x+7 y)^{2}$$
Problem 92
Solve the equation. $$x^{2}-30=-3$$
