Question

Solve the question :
x^2+x-240=0​

Answer 1

Answer:

X^2+×- 24020

I can solve it

Answer 2

Solution :

${x}^{2} + x - 240 = 0 \\ {x}^{2} + x = 0 + 240 \\ {x}^{2} + x = 240 \\ {x}^{3} = 240 \\ x = \sqrt[3]{240} \\ x = 6.22$

Hence, the solution is 6.22