Question

(0,3)2 + (2,5 x 3) - (1,2)2 =
ayuda urgente

Answer 1

Respuesta:

(3/10)^2+(2,5*3)-(1,2)^2

(3/10)^2+7.5-1.2^2

(3/10^2+7.5_(6/5)^2

9/100+7.5-(6/5)^2

9/100+15/2-(6/5)^2

9/100+15/2-36/2=

123/20