Question

ajudem, pra agoraa, pfff

Answer 1

a) (x+1)(2x+1)

2x²+x+2x+1

2x²+3x+1

b) 2(0,4)²+3(0,4)+1

2(0,16)+1,2+1

0,32+1,2+1

2,52

✨ Boa tarde ✨

24/08