Question

ESCREVA AS EQUACOES NA FORMA GERAL
A) 10x²-3x-4=5x2-2
DOU 40 POOONTOS URGENNNTEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answer 1

$10x^{2}$ - 3x - 4 = 5x*2-2

$10x^{2}$ - 3x - 4 = 10x - 2

$10x^{2}$ - 3x -4 - 10x = -2

$10x^{2}$ - 3x - 4 - 10x + 2 = 0

$10x^{2}$ - 13x - 2 = 0