Which of the following is NOT written in correct scientific notation? (In each question, the number after the ^ is the power - there's no way to do superscripts in the answer options.) Please explain how you got your answer. WILL GIVE BRAINLIEST a. 2.48 x 10^7
b. 3.5 x 10^-3
c. 24.8 x 10^6

Length of the Tangent to a Circle. It is observed that |TC| is the radius of the circle, so |TC|2=g2+f2–c. This gives the length of the tangent from the point P(x1,y1) to the circle x2+y2+2gx+2fy+c=0.

Step-by-step explanation:

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