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12 plus 8 plus 4 plus 0 plus -4 in summation notation?
4Σ (12 - 4i)i=0
What is 18 plus 12 plus 0 minus 4 minus 10?
18 + 12 + 0 - 4 - 10 = 16
What is 8 plus 4 minus 12 divided by 1?
8 plus 4 minus 12 divided by 1 is 0.
What is the answer to x to the second power plus 7x plus 12?
(x + 3)(x + 4) x = -3, -4 Check it. 9 - 21 + 12 = 0 16 - 28 + 12 = 0 It checks.
What is 1 plus 1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 plus 0 plus 12 plus 133 plus 4?
1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 12 + 133 + 4 = 195
12 plus 8 plus 4 plus 0 plus -4 in summation notation?
4Σ (12 - 4i)i=0
What is 18 plus 12 plus 0 minus 4 minus 10?
18 + 12 + 0 - 4 - 10 = 16
What is 8 plus 4 minus 12 divided by 1?
8 plus 4 minus 12 divided by 1 is 0.
What is the answer to x to the second power plus 7x plus 12?
(x + 3)(x + 4) x = -3, -4 Check it. 9 - 21 + 12 = 0 16 - 28 + 12 = 0 It checks.
What is the factor of x2 plus 7x plus 12 equals 0?
(x + 3)(x + 4)
What is 1 plus 1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 plus 0 plus 12 plus 133 plus 4?
1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 12 + 133 + 4 = 195
X plus 2y plus 3z plus 4s plus 5t equals 87?
You can't add them together because they are not like terms (there are 5 different variables) You can only define each variable in terms of the others. This is a linear equation in 5 variables, so we can say that the given statement is true if we can solve the equation, that is if we can find values for the variables that satisfy the equation. Solutions are points of the form (x, y, z, s, t) which can exist in 5D. We can say that there are infinitely many solutions. Let's find 5 solutions: (87, 0, 0, 0, 0) (0, 87/2, 0, 0, 0) (0, 0, 29, 0, 0) (0, 0, 0, 87/4, 0) (0, 0, 0, 0, 87/5) We cannot visualize things in 5D, but sometimes we like to say that these 5 points can determine a hyper-plane there. Each solution set is the intercept for one of the 5 perpendicular axes.
X²-7x plus 12 equals 0?
x2-7x+12 = 0 (x-3)(x-4) = 0x=3,4
What value of b makes this poynomial a perfect square x2 plus 24x plus plus b?
For it to have two equal roots then the discriminant of the quadratic equation must equal zero:- 242-4*(b) = 0 576 -4*(b) = 0 -4*(b) = -576 Divide both sides by -4 to find the value of b: b = 144 So the quadratic equation is: x2+24x+144 = 0 When factored: (x+12)(x+12) = 0 Therefore: x = -12 or x = -12
What is the answer to -8z plus 12 equals 12 - 4z?
-8z + 12 = 12 - 4z-8z +4z + 12 = 12 - 4z +4z-4z + 12 -12 = 12 -12-4z / -4 = 0 / -4z = 0:)
What is the sum of 5 plus 8 plus 7 X 0-12-9 plus 4 plus 11-3 plus 5?
simply 9
What is x plus x plus 2 plus x plus 4 equals 87?
x=27
