0
Add your answer:
Earn +20 pts
3 Factor the given polynomial completely Choose the correct factors from those given belowx2 4x-12 a. x 2 b. x 6 c. x-2 d. x 4 e. x-4 f. x-6?
x^2 + 4x - 12 factors to (x + 6)(x - 2) The correct answers are b and c
What are the ratings and certificates for The Big C - 2010 Crossing the Line 2-13?
The Big C - 2010 Crossing the Line 2-13 is rated/received certificates of: Argentina:16 Netherlands:6
How would you solve x - 8x plus 12 equals 0?
Method 1:Completing the Squarex2 - 12x + 16 = 0x2 - 12x + 16 + 20 = 0 + 20x2 - 12x + 36 = 20(x - 6)2 = 20√((x - 6)2) = ±√(20)√((x - 6)2) = ±√(2*2*5)x - 6 = ±2√(5)x - 6 + 6 = 6 ±2√(5)x - 6 + 6 = 6 ±2√(5)x = 6 ± 2√(5)Method 2:Quadratic FormulaStandard form of a quadratic equation:ax2 + bx + c = 0x2 - 12x + 16 = 0a = 1b = -12c = 16Quadratic Formulax = (-b ± √(b2 - 4ac))/ 2ax = (-(-12) ± √((-12)2 - 4(1)(16)))/ 2(1)x = ((12) ± √(144 - 64))/ 2x = (12 ± √(80))/ 2x = (12 ± 4√(5))/ 2x = 12/2 ± (4/2)√(5)x = 6 ± 2√(5)
Asquare plus b square plus c square -ab -bc -ca equals 0 then show that a equals b equals c?
a^2 + b^2 + c^2 - ab - bc - ca = 0=> 2a^2 + 2b^2 + 2c^2 - 2ab - 2bc - 2ca = 0 => a^2 - 2ab + b^2 + b^2 - 2bc + c^2 + c^2 - 2ca + a^2 = 0 => (a - b)^2 + (b - c)^2 + (c - a)^2 = 0 Each term on the left hand side is a square and so it is non-negative. Since their sum is zero, each term must be zero. Therefore: a - b = 0 => a = b b - c = 0 => b = c.
What is the relationship between carbon-12 carbon-13 and carbon-14?
They all have 6 protons. C-12 has 6 neutrons, c-13 has 7 neutrons and C-14 has 8neutrons.
How do you solve this equation c plus c plus c equals 6?
c+c+c=6 C=2 Because: 2+2+2=6
What temperature is 6 degrees more than -2 degrees Celsius?
8
What is the circumference of a circle if the diameter is 6m?
circumference(c)=2*pi*radius(r) r=1/2 diameter (d) c=2*pi*(6/2) c=2*pi*3 c=6*pi c=6*3.14 c=18.84m
What is the algebraic expression of 6 more than a number c?
1
Connie is three times as old as Grace. Six years from now Connie will be twice as old as Grace. How old is Connie?
Connie is 18, Grace is 6. In 6 years, Connie will be 24, Grace will be 12. C = 3G C + 6 = 2 (G + 6) substituting 3G +6 = 2 (G + 6) 3G + 6 = 2G + 12 G = 6 C = 18 Or you can say that C + 6 = 2 (1/3 C + 6) C = 2/3 C + 6 1/3 C = 6 C = 18
What is 2 c a 3 a c?
2ca3ac = 6(ac)^2
What is the scope of a general statement of an infinite surd?
I think that you're doing the same thing that I did for IB. Here's what I think you're asking for : 0, 2, 6, 12, 20, 30, 42... c₁ = 0 c₂ = 2 c₃ = 6 (c₂ + 4 = 2 + 4 = 6) c₄ = 12 (c₃ + 6 = 2 + 4 + 6 = 12) c₅ = 20 (c₄ + 8 = 2 + 4 + 6 + 8 = 20) c₆ = 2 + 4 + 6 + 8 + 10 etc... dn = (n/2) <2c₁ + (n-1) 2> dn = (n/2) <2 (2) + (n-1) 2> dn = (n/2) (4 + 2n - 2) dn = (n/2) (2 + 2n) dn = (2n/2) + (2n²/2) dn = n + n²
What are the ratings and certificates for The Big C - 2010 The Little c 2-6?
The Big C - 2010 The Little c 2-6 is rated/received certificates of: Argentina:16 Netherlands:6
What is c if c plus c plus c equals 6?
C = 2 This is solved through the following steps: Set up the equation c+c+c=6 Combine like terms 3c=6 Divide both sides by 3 c=2
What is 6 c 7 fl oz-4 c 5 fl oz?
6 c - 4 c = 2 c, 7fl oz - 5 fl oz = 2 fl oz therefore the answer is 2 c 2 fl oz
What are the release dates for Studio C - 2012 2-6?
Studio C - 2012 2-6 was released on: USA: 6 May 2013
What is the meaning of constant in math form?
It's a number that stays the same. Example: C is always 5. 6*C = 30. 10/C = 2 6-C = 1 2+C = 7. C is a constant.
