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Set it up and solve:
10x² - 64 = 36 + 6x² (then separate like terms)
10x² - 6x² = 36 + 64 (then simplify)
4x² = 100 (then divide by 4 to solve for x²)
x² = 25 (now solve for the square root of 25)
x = 5 (solution)
NOTE
There is another solution: x = -5
When you take square roots, ALWAYS remember to include the possibility that the solution is the negative root.
What else can I help you with?
What are the x solutions for the equation 10x2 - 64 equals 36 plus 6x2?
10x2 - 64 = 36 + 6x2; whence, 4x2 - 100 = 0, x2 = 25, and x = ±5.
What are the x-solutions for the equation 10x2-64 equals 36 plus 6x2?
If: 10x2-64 = 36+6x2 Then: 4x2-100 = 0 And: (2x-10)(2x+10) = 0 So: x = 5 or x = -5
What are the solutions for 10x2-64 equals 36 plus 6x2?
10x2 - 64 = 36 + 6x2 Combine like terms: 4x2 = 100 Divide both sides by 4: x2 = 25 Take square roots: x = -5 or +5
What are the x solutions for the equation 10x2 64 equals 36 plus 6x2?
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
What is 6x2-2x plus 36 equals 5x2 plus 10x?
6x2-2x+36 = 5x2+10x 6x2-5x2-2x-10x+36 = 0 x2-12x+36 = 0 (x-6)(x-6) = 0 x = 6 or x = 6 It has two equal roots.
What does 36 plus 30 plus 36 plus 30 equals?
132
What is 36 plus 36 equals?
72
What does 36 plus 36 equals?
62
6x2 plus 32x plus 12-4x-3x2-36?
6x^2 +32x +12 -4x -3x^2 -36 = 3x^2 +28x -24 simplified
What is 36inches plus equals?
36 inches plus what?
What plus 9 equals 36?
27 + 9 = 36
Use the first derivative test to determine the relative maximum and relative minimum values of y equals 2x3 plus 3x2-36x?
first derivative = 6x2 + 6x - 36 factors are (6x + 18)(x - 2)
