Question

अवयव पाडा: y² + 24y + 144

Answer 1

y^2+24y+144

y^2+12y+12y+144

y(y+12)+12(y+12)

(y+12)(y+12)

Answer 2

अवयव पाडा: y² + 24y + 144

${y}^{2} + 24y + 144 \\ \\ = {y}^{2} + (12 + 12)y + 144 \\ \\ = {y}^{2} + 12y + 12y + 144 \\ \\ = y(y + 12) + 12(y + 12) \\ \\ = (y + 12)(y + 12)$
${y}^{2} + 24y + 144 = (y + 12)(y + 12) \\ \\{y}^{2} + 24y + 144 = {(y + 12)}^{2}$