Question

solve (X + 1 )(X + 2 )(X + 3 X + 4 =120 ​

Answer 1

Step-by-step explanation:

please mark as Brainlist answer please

Answer 2

Answer:

$x$ = 2.5260

Step-by-step explanation:

(X + 1 )(X + 2 )(X + 3)(X + 4) =120

{X (X+2)+1 (X+2)}{X (X+4)+3 (X+4)} =120

($x^{2}$ +2x +x +2)($x^{2}$ + 4x+ 3x+ 12) =120

3$x^{2}$ +2 × 7$x^{2}$ +12 =120

3$x^{2}$ ×7$x^{2}$ +2 +12 =120

21$x^{2}$ +14 =120

21$x^{2}$ =120+ 14

21$x^{2}$ =134

$x^{2}$ = $\frac{134}{21}$

$x^{2}$ = $\sqrt{6.3809}$

$x$ = 2.5260