Answers created by John C.

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• How do you simplify `\sqrt { 8} + \sqrt { 3} + \sqrt { 3} + \sqrt { 2}`?
  
• How do you factor `15u v + 20u ^ { 3} v`?
  
• How do solve the following linear system?: `-6x+6y=6 , 5x-y=3`?
  
• How do you solve `-4p - 9= - 17- 3p`?
  
• What is the term for the force exerted on an object by another object?
  
• How do you multiply `(- 3x ^ { 2} y ^ { 3} z ^ { 4} ) ^ { 2} ( 2y ) ^ { 2}`?
  
• How do you evaluate `-20- 33/(|- 27+ 29| - ( - 24+ 29))`?
  
• How do you solve `sqrt( x + 7) = 2 sqrtx`?
  
• How do you evaluate `\frac { 10} { 12} - \frac { 4} { 7}`?
  
• A flute is playing at a frequency of 800 Hz, and a second flute is playing along at 805 Hz. What is the frequency of the beat that is created?
  
• A satellite moves around the earth in a circular orbit with constant speed.Explain is the motion uniform or accelerated ?
  
• How do you convert km/h to m/s?
  
• How do you solve the system `x+y=4`, `2x+3y=0`?
  
• What is the equation of the line between `(3,6)` and `(2,9)`?
  
• How do you find the midpoint between (12,-1), (4, -11)?
  
• How do you solve the system of equations `2p + 3q = 1` and `4p - 5q = 13`?
  
• How do you solve the system of equations `6+ y = 2x` and `- 3x - y = 1`?
  
• How do you evaluate `(1+ 3- 9) ^ { 3} - ( - 2)`?
  
• What is the greatest common factor of 24, 36, and 270?
  
• How do you evaluate `8- 2[ 5- ( 12- 6) ^ { 2} ]`?
  
• How does the momentum of a dog and a horse, which are both running at the same velocity, compare?
  
• How do you solve `\root[ 3] { x } + 5= 26`?
  
• How do you simplify `\frac { 3} { 4} x + \frac { 1} { 2} x \cdot x * x - 5\frac { 1} { 4} x`?
  
• How do you differentiate `f(x)=cot^4(3x)`?
  
• How do you solve `2.5x + 1.75y \leq 200`?
  
• How do you multiply `(3x ^ { - 9} y ^ { 4} ) ( - 2x ^ { 2} y ^ { 7} )`?
  
• How do you solve the inequality `x^2-6x-7<0`?
  
• A pitcher exerts 100.0 N of force on a ball with a velocity of 45 m/s. What is the pitcher's power?
  
• How much power is needed to move a 7 kg mass 14 m in 16 sec?
  
• Write down the period of `2cos(3x-pi/2)`?
  
• How do you find the product of `(y+2)^2`?
  
• How do you write `360 000 000` in scientific notation?
  
• How do you solve `log_5x=-3`?
  
• How can physics improve car safety?
  
• Which unit is most often used to describe the weight of a bowling ball?
  
• Explain how it is possible for a ball to have kinetic and potential energy at the time?
  
• Question #6a34e
  
• How do you solve the system of equations `3x - 6y = - 9` and `- 6x + 10y = 6`?
  
• How do you find the product `(f+g)(f-g)(f+g)`?
  
• Question #5bad2
  
• 59.5 is what percent of 17?
  
• Question #e2ec5
  
• Question #b2d89
  
• What is the vertex of the parabola whose equation is `y=x^2+6x+2`?
  
• How do you simplify `6 div 4/9`?
  
• How do you simplify `(\frac { 12a ^ { - 3} } { 4\sqrt { a } } )`?
  
• How do you simplify `4sqrt3 + sqrt3`?
  
• How do you integrate `int (4x+3) / (x - 1)^2dx` using partial fractions?
  
• Arrange "four" cells of 1.5 V each in such a way that total emf is 3V....?
  
• What is the derivative of `x^(3/2)`?
  
• How do you simplify `7/8 + 5/6`?
  
• Question #ee704
  
• How do you find the derivative of `y=lnsqrt(8x-4)`?
  
• How do you find the max or minimum of `f(x)=x-2x^2-1`?
  
• Question #09177
  
• Question #0d9e8
  
• How do you solve `2x - 3+ 6x = 77`?
  
• How do you simplify `3sqrt7 - 5sqrt7`?
  
• How do you solve `v^ { 2} + 34v = 0`?
  
• Question #73525
  
• Can an object be in equilibrium if there is only one force acting on it?
  
• What is the y-intercept of the line given by the equation y=9/2x - 4?
  
• How do you solve `\ln ( 2x + 2) = 1.6`?
  
• How do you solve `7(4x +9)-13=-87`?
  
• Question #97bad
  
• Question #fcd25
  
• How do you evaluate `log_10 sqrt(10)`?
  
• How do you solve `5^ { x + 2} = 5^ { 9}`?
  
• How do you solve `95\div a = 19`?
  
• How do you evaluate `16+ ( - 1)`?
  
• How do you solve `(2x+8)(3x-6)=0` using any method?
  
• Question #7edd2
  
• The resistance is 12 ohms, the voltage is 16 V. What is the current?
  
• Question #ac0c0
  
• How do you divide `( -3x^3 - 2x^2+13x+4 )/(3-x )`?
  
• How do you solve `-3/(x+1)=4/(x-1)`?
  
• How do you determine if `x-5` is a factor of `2x^3-4x^2-7x-10`?
  
• Question #29028
  
• Question #f0896