######
79

Factor the given polynomial.

\({x^{2}-36}=\)

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80

Factor the given polynomial.

\({x^{2}-4}=\)

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81

Factor the given polynomial.

\({100y^{2}-49}=\)

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82

Factor the given polynomial.

\({36y^{2}-49}=\)

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83

Factor the given polynomial.

\({25-r^{2}}=\)

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84

Factor the given polynomial.

\({100-81r^{2}}=\)

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85

Factor the given polynomial.

\({t^{6}-36}=\)

######
86

Factor the given polynomial.

\({t^{12}-4}=\)

######
87

Factor the given polynomial.

\({x^{12}-4y^{10}}=\)

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88

Factor the given polynomial.

\({x^{10}-9y^{12}}=\)

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89

Factor the given polynomial.

\({144x^{2}-24x+1}=\)

######
90

Factor the given polynomial.

\({81y^{2}-18y+1}=\)

######
91

Factor the given polynomial.

\({4y^{2}-44yr+121r^{2}}=\)

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92

Factor the given polynomial.

\({9r^{2}-60rt+100t^{2}}=\)

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93

Factor the given polynomial.

\({x^{3}-729y^{3}}=\)

Hint: \(-729=-9^3\text{.}\)

######
94

Factor the given polynomial.

\({x^{3}-1000y^{3}}=\)

Hint: \(-1000=-10^3\text{.}\)

######
95

Factor the given polynomial.

\({81t^{4}-16}=\)

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96

Factor the given polynomial.

\({16t^{4}-81}=\)

######
97

Factor the given polynomial.

\({4x^{3}-36x}=\)

######
98

Factor the given polynomial.

\({10x^{3}-40x}=\)

######
99

Factor the given polynomial.

\({4y^{4}r^{4}-4y^{2}r^{2}}=\)

######
100

Factor the given polynomial.

\({3y^{4}x^{4}-48y^{2}x^{2}}=\)

######
101

Factor the given polynomial.

\({24-6r^{2}}=\)

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102

Factor the given polynomial.

\({9-9r^{2}}=\)

######
103

Factor the given polynomial.

\({72t^{9}+48t^{8}+8t^{7}}=\)

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104

Factor the given polynomial.

\({18t^{7}+12t^{6}+2t^{5}}=\)

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105

Factor the given polynomial.

\({t^{8}+216t^{5}}=\)

Hint: \(216=6^3\text{.}\)

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106

Factor the given polynomial.

\({x^{11}+8x^{8}}=\)

######
107

Factor the given polynomial.

\({x^{2}+81}=\)

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108

Factor the given polynomial.

\({y^{2}+25}=\)