solve:.\begin{gathered}(i)x {}^{2} + 7x + 10 \\ \: \: \: \: \: x {}^{2} + (2 + 5)x + 10 \\ \: \: \: \: \: x {}^{2} + 2x + 5x + 10 \\ x(x + 2)5(x + 2) \\ (x + 2)(x + 5)ans \\ (II)(x) {}^{2} +2 \TIMES x \times \frac{7}{2} + ( \frac{7}{2}) {}^{2} - ( \frac{7}{2}) {}^{2} + 10 \\ (x + \frac{7}{2}) - \frac{49}{4} + 10 \\ (x + \frac{7}{2}) - \frac{49 + 40}{4} \\ (x + \frac{7(}{2}) - \frac{9}{4} \\ (x + \frac{7}{2}) - ( \frac{3}{2}) {}^{2} \: \: \: \: a {}^{2} - b {}^{2} = (a + b)(a - b) \\(x + \frac{7}{2} + \frac{3}{2})(x + \frac{7}{2} - \frac{3}{2}) \\ (x + \frac{10}{2})(x + \frac{4}{2}) \\ (x + 5)(x + 2) \: is \: the \: correct \: answer \\ i \: hope \: it \: will \: help \: you \: MARK \: me \end{gathered} (i)x 2 +7x+10x 2 +(2+5)x+10x 2 +2x+5x+10x(x+2)5(x+2)(x+2)(x+5)ans(ii)(x) 2 +2×x× 27 +( 27 ) 2 −( 27 ) 2 +10(x+ 27 )− 449 +10(x+ 27 )− 449+40 (x+ 27( )− 49 (x+ 27 )−( 23 ) 2 a 2 −b 2 =(a+b)(a−b)(x+ 27 + 23 )(x+ 27 − 23 )(x+ 210 )(x+ 24 )(x+5)(x+2)isthecorrectanswerihopeitwillhelpyoumarkme if this answer is HELPFUL to you please mark me as a brain list