1.

0.2x^2+2.0x = +5.2 quadratic equation​

Answer»

Step-by-step EXPLANATION:

x2/5+2x-11/2=0 (0.2=1/5,5.2=11/2)

then it will BECOME 2x2+20x-55=0

x=-20+/-400+550/4



Discussion

No Comment Found

Related InterviewSolutions