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

(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

x2−92x+6the fraction with numerator x squared minus 9 and denominator 2 x plus 6 end-fraction Use the difference of squares formula

yv=(2)2−4(2)+5=4−8+5=1y sub v equals open paren 2 close paren squared minus 4 open paren 2 close paren plus 5 equals 4 minus 8 plus 5 equals 1 ✅ Resources for Full Solutions (GDZ)

Resh Skysmart provides digital versions of the Makarychev 8th-grade textbook with interactive explanations.

x2−9=(x−3)(x+3)x squared minus 9 equals open paren x minus 3 close paren open paren x plus 3 close paren

ГДЗ по алгебре за 7 класс, решебник и ответы онлайн

Divide both the numerator and denominator by