(y+8)(y-12) = (y+4) kuadrat

By Admin ReiPosted on December 12, 2022

(y+8)(y-12) = (y+4) kuadrat

Jawaban Terkonfirmasi

$$begin{align} (y+8)(y-12)&=(y+4)^2\y^2-12y+8y-96&=y^2+2(4)y+4^2\not y^2-4y-96&=not y^2+8y+16\-4y-8y&=16+96\-12y&=112\y&=boxed{9frac{1}{3}} end$