10x2 - 64 = 36 + 6x2 Combine like terms: 4x2 = 100 Divide both sides by 4: x2 = 25 Take square roots: x = -5 or +5
This doesn't factor neatly. Applying the quadratic equation, we find two imaginary solutions: (-17 plus or minus the square root of -671) divided by 12x = -1.4166 + 2.158638974498103ix = -1.4166 - 2.158638974498103iwhere i is the square root of negative one.
10x2 - 64 = 36 + 6x2; whence, 4x2 - 100 = 0, x2 = 25, and x = ±5.
6x2+13x-5 = 0 (2x+5)(3x-1) = 0 x = -5/2 or x = 1/3
No. 6 x 2 = 2 x 6 is.
-3 times the square root of 158 3 times the square root of 158
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)NOTEThere is another solution: x = -5When you take square roots, ALWAYS remember to include the possibility that the solution is the negative root.
It is: 12-4(6*-1) = 25
15x2 - 56 = 88 + 6x2Subtract 6x2 from each side:9x2 - 56 = 88Add 56 to each side:9x2 = 144Divide each side by 9:x2 = 144/9Take the square root of each side:x = 12/3 = 4x = -4
6xSquare is 12 because square means a mirror that reflects back to the number is it is basically is 6x2 which equals 12
6x2
6x2-x = 1 6x2-x-1 = 0 (2x-1)(3x+1) = 0 x = 1/2 or x = -1/3
6x2 is a multiplication operation that equals 12. It does not have a unit of measurement such as meters.
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10x2 - 64 = 36 + 6x2 Combine like terms: 4x2 = 100 Divide both sides by 4: x2 = 25 Take square roots: x = -5 or +5
6x² - 17x +12 = Quadratic equation X = (-b +/- (square root of b² - 4ac)) divided by 2a X = (--17 +/- square root of 289-288)) divided by 12 X = 1.5 or 1.333333 recurring
6x2-24=0 6(x2-4)=0 x= {-2,2}