Question

For solving quadratic equation by factoring
20^(2)-9x=20
How to answer that.

Answer 1

Answer:

20^(2)-9×=20 (4×÷_52=_53=_4÷+×45)=_(/#)626)73_8£(1)27/×€€+9*)×)€6+/51/8)£_+*)!€*+)£€+()7+€8+1()