Question

${3y}^{2} - {9}^{y}$
$c - {c}^{2}$
${4c}^{2} - {12c}^{2}$
${a}^{2} - {a}^{5}$

${9p}^{2} - {6p}$

${c}^{2} + c$
$m + {m}^{4}$
$3x + {6x}^{2}$

${x}^{4} - {x}^{3}$

${3m}^{2} + {9m}^{3}$
${5}^{5} - {15x}^{3}$

${m}^{5} + {m}^{3}$
Помагите пжжжж
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Answer 1

1. 3у(у-3)
2. c(с-1)
3. -8c^2
4. a^2(1-a)(1+a+a^2)
5. 3p(3p-2)

Решение на фото