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What else can I help you with?
How do you factor C² - D²?
C^ (2) - D^(2) Factors to (C -D )(C + D) If we apply FOIL to these bracketed terms. (C -D )(C + D), then we have F ; C^(2) O = CD I = -DC L = -D^(2) 'Stringing out' C^(2) + CD - DC - D^(2) NB Remember CD= DC ; just like 2 x 3 = 6 & 3 x 2 =6 Hence C^(2) + CD - CD _ D^(2) Adding terms we have C^(2) - D^(2) NB THe (+)CD - CD = 0 This is the inverse function, done to show how C^(2) - D^(2) factors. NB Remember two squared terms with a negative(-) between WILL Factor. However, two squared with a positive(+) between them does NOT factor. As a n example, take the Pythagorean Eq'n. h^(2) = x^(2) + y^(2) This does NOT factor . However, h^(2) - y^(2) = x^(2) Does factors to (h - y)(h + y) = x^(2) Hope that helps!!!!! d
How many permutations of the letters C and D are possible?
Only 2: CD and DC.
What is the derivative of 2x-squared plus 4x plus 8?
y = 2x^(2) + 4x + 8 dy.dx = 2(2)x^(2-1) + 4x^(1-1) +8x^(0) dy/dc = 2(2)x^(1) + (1)4x^(0) + (0)8x^(0-1) dy/dx = 4x + 4 + 0 dy/dx = 4x + 4 *The derivative). NB #1 The original index number becomes a coefficient ( in brackets). Then subtract '1' from the original index value, for the new index value. #2 Any term raised to the power of '0' = 1. #3 Any term multiplied by '0' = 0.
What is the equation for wattage?
Wattage = voltage times amperage. That's for DC. For AC there is a power factor PF = cos phi you have do multiply with.AnswerThe above answer suggests that power ('wattage') is an electrical unit, which it is not. In fact, power is defined as the rate of doing work, so the basic equation is work divided by time.
What is the diameter of a circle if BC equals 13 and DC equals 17?
21.4
What is CD plus dc In roman numerals?
If you mean CD plus DC then in Roman numerals they add up to M meaning 400 plus 600 = 1000
Can a geometry ray CD be called a DC?
No. Line CD is the same as line DC, but rays are always named from the origin point, so ray DC is a ray pointing in the opposite direction from ray CD.
Are cd and dc the same?
No, they are different!
Are CD and dc rays the same?
No, they are different!
Can CD also be called a dc?
yes
Is ray CD the same as ray dc?
yes
Can ray CD can also be ray dc?
Yes
Anita says CD can also be called DC Do you agree?
yes
Can a Ray CD also be called Ray DC?
Yes
Ray CD and ray dc are same or different?
yes they are same.
What are the two names for the line segment d and c?
CD and DC
When you do line segments can CD and dc can be called the same?
Yes, line segments CD and dc are considered the same because they represent the same line segment regardless of the order of the endpoints. In geometry, the notation for a line segment does not depend on the sequence of the letters; both CD and dc denote the same path between points C and D.
