(12x8)2 = 144 x16 .
(6x^5 + 12x) / (-2x^-3) =[ (6x^5 + 12x) (x^3) ] / (-2) =(6x^8 + 12x^4) / (-2)=(3x^8 + 6x^4) =(3x^4)[ (x^4) + 2 ]
9726x ^ 8 = 1679616x12x ^ 3 = 1728x1679616 / 1728x = 972
12x - 8 = 10x + 42x = 12x = 6
1+6x+6x+8 1+ 12x +8 12x + 9 = 21 + x
5x-8 + 7x 12x-8 12x = 8 x = 8/12 x= 2/3
168 square feet
-0.2x2+12x+11 = 0 Using the quadratic equation formula will give you two solutions which are: x = 30 + the square root of 955 = 60.90307428 to 8 decimal places. or: x = 30 - the square root of 955 = -0.90307428 to 8 decimal places.
The equation is equivalent to: -3x2 - 12x - 1 = 0 [you could change signs to get 3x2 + 12x + 1 = 0 but that is not required] The discriminant is (-12)2 - 4*(-3)(-1) = 144 - 12 = 132
The square of (8)2 is (8)4 = 4,096 .
2 root 3x
x=8 12x-16=80 add 16 to both sides of the equation 12x=96 divide both sides of equation by 12 x=8
The square root is the same as raising to the one-half power x tot he power of 8 tot he power of 8 to the power of one-half is x to the 32 power (x to the 8x8x1/2)