Question

y2 +15x +26. Expand it
​

Answer 1

Answer:

▶Here's your answer

${y}^{2} + 15x + 26 = 0 \\ \\ {y}^{2} + 13y + 2y + 26 = 0 \\ \\ y(y + 13) + 2(y + 13) = 0 \\ \\ (y + 13)(y + 2) = 0$

Hope it helps ✌

Answer 2

Step-by-step explanation:

y2 +15x +26

x2 + 15x + (15/2)2 = (15/2)2 - 26

(15/2)2 = 225/4 and 26 = 104/4 their difference is then 121/4

and you get