Question Number 191300 by Mingma last updated on 22/Apr/23
Answered by Tinku Tara last updated on 22/Apr/23
$$\left({a}^{\mathrm{2}} −\mathrm{3}\right)\left({a}^{\mathrm{2}} −\mathrm{2}\right)\left({a}^{\mathrm{2}} −\mathrm{1}\right)\left({a}^{\mathrm{2}} \right)\left({a}^{\mathrm{2}} +\mathrm{1}\right)\left({a}^{\mathrm{2}} +\mathrm{2}\right)\left({a}^{\mathrm{2}} +\mathrm{3}\right)=\mathrm{8}! \\ $$$${a}^{\mathrm{2}} =\mathrm{5} \\ $$