socratic scanmath logo
  • calculator-type-img Algebra
  • calculator-type-img Calculus
  • calculator-type-img Trigonometry
  • calculator-type-img Matrix
1/10*(1000+1000n)*8*22
Question

简化表达式

Show Solution solution-arrow

将表达式因式分解

Show Solution solution-arrow

求解方程的根

Show Solution solution-arrow