Selesaikan soal berikut4y² + 18y – 10 = 0

By Admin ReiPosted on October 28, 2022

Selesaikan soal berikut4y² + 18y – 10 = 0

Jawaban:

${4y}^{2} + 18y - 10 = 0 \ (y + 5)(2y - 1) = 0 \ y = - 5 \ y = frac{1}{2}$