Exercise algebra.equations.quadratic.no-abc

Description
solve a quadratic equation without abc-formula

4*(10-x^2) == -2*x*(2*x+10)

ready: no

Feedback

• onefirst
• allfirsts (2)
• allapplications
• derivation
• microsteps

Path 1

path	[]
steps	0
major rules	0
active labels