Question

X square + 14 x + 4500

Answer 1

${x}^{2} + 140x + 4500 \\ {x }^{2} + (90 + 50)x + 4500 \\ {x}^{2} + 90x + 50x + 4500 \\ x(x + 90) + 50(x + 90) \\ (x + 90)(x + 50)$