6.08 รท76
302,556,828,722,779,914,240 x 2 =
Factorize $8x^{2}$ +22x+5
Factorize $a^{2}$ -12a+27
Factorize $a^{2}$ -14a+40
Factorize $x^{2}$ -14x-40
Factorize $x^{2}$ +9x+20
d^2=4(3d+7)
Factorize $x^{2}$+7x+10
y^2=4x^2
