18,909,801,795,173,744,640 x 2 =
6x^7
simplify the factorize a(3a-5)+2
4x ao quadrado = 40
solving using completing the square.
xsquared+4x-10=0
Factorize 12x squared +51x+12
factorize 4x squared +4x-3
9,454,900,897,586,872,320 x 2 =
$x^{2}$-6x-2<5
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