Question

calcule as multiplica coes de polinomios a_ (5×2+3×) . (6×+5)

Answer 1

Calcule as multiplica coes de polinomios a_

(5×2+3×) . (6×+5)

(5x² + 3x)(6x + 5)  PASSO a PASSO

5x²(6x) + 5x²(5) + 3x(6x) + 3x(5) =

5.6x².x  + 5.5.x²  + 3.6x.x + 3.5.x

30x³     + 25x²   + 18x²  + 15x

30x³ +  43x² + 15x   ( resposta)