Note that taking the square root will leave a positive and negative version, so we will have two different equations that fit these criteria. 3-k=+-4 When 3-k=4, we see that k=-1.

How do you simplify 4 times the square root of 8 over the square root of 2? How do you graph #sqrtx", if "x>0 and -1/2x+3", if "x≤ 0#? What is the equation for the circle which passes …

The discriminant is simply the stuff underneath the square root symbol (+-sqrt (" ")), but not the square root symbol itself. +-sqrt (b^2-4ac) If the discriminant, b^2-4ac, is less than zero (i.e., …

Here is a graph showing #f (x)# (blue) and the normal line at #x=1# (orange). (The blue line ends at #x=0# due to the trouble of taking the square root of a negative).

How do you simplify square root of 128 + the square root of 32? Please help me evaulate the seires? A number is multiplied by 6. If 8 is subtracted from the product you get 34. What is the …

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If you were asked to find the square root of 117 then you would first find: 117 = 3*3*13 So sqrt (117) = 3*sqrt (13) What is sqrt (13)?

Instantaneous Velocity Limit Definition of Derivative First Principles Example 1: x² First Principles Example 2: x³ First Principles Example 3: square root of x Standard Notation and Terminology …

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Q&A and Videos that make learning easy. Math, History, Chemistry, Algebra, Calculus, Biology and more.