Answers edited by bubulaa

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• Question #85951
  
• How do you simplify #-s-s-s-s-s#?
  
• How do you multiply #3\frac { 6} { 7} \times 5\frac { 6} { 7}#?
  
• How do you evaluate #7- 4[ 8- 7( 2- 3) ]#?
  
• How do you express #cos(pi/ 3 ) * cos (( pi) / 6 ) # without using products of trigonometric functions?
  
• How do you multiply #6( 5+ 10k )#?
  
• How do you solve the quadratic with complex numbers given #10x^2-11x+9=13x-6x^2#?
  
• How do you find the integral #int (x+1)/(x^2+2x+2)^3dx# using substitution?
  
• How do you divide #7\div 1\frac { 3} { 5}#?
  
• Question #39d2b
  
• What is the importance of having a standard method of measurement such as the SI system?
  
• How do you use the chain rule to differentiate #(e^(6x))^10#?
  
• How do you evaluate #-9/17 - 1/2#?
  
• How do you evaluate #87,000\times \frac { 17} { 20} #?