Gdz Po Algebre - Iu.n. Makarychev, N.g Mindiuk.k.i. Neshkov, S.b Suvorova

2x+6=2(x+3)2 x plus 6 equals 2 open paren x plus 3 close paren

ГДЗ по алгебре за 7 класс, решебник и ответы онлайн 2x+6=2(x+3)2 x plus 6 equals 2 open paren

x2−92x+6the fraction with numerator x squared minus 9 and denominator 2 x plus 6 end-fraction Use the difference of squares formula 2x+6=2(x+3)2 x plus 6 equals 2 open paren

(x−3)(x+3)2(x+3)=x−32the fraction with numerator open paren x minus 3 close paren open paren x plus 3 close paren and denominator 2 open paren x plus 3 close paren end-fraction equals the fraction with numerator x minus 3 and denominator 2 end-fraction ✅ The simplified expression is 2x+6=2(x+3)2 x plus 6 equals 2 open paren

Divide both the numerator and denominator by