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Give the example of Exponents?
When a number is multiplied several times, it is easier to write it as an exponent.For example, four multiplied to itself three times, is written four to the third power. (4x4x4) = 4343 is an example of an exponential expression.The bottom number, 4, is called the base number. The top number, 3, is called the exponent or power.43 is read "4 to the power of 3", "4 to the third power", or "4 to the third." Multiplying Exponential Expressions: When you are multiplying two or more exponential expressions, which have the same base, add the exponents.For example, four to the power of two times four to the power of three is four to the power of two plus three, which equals four to the power of five.The final answer is four multiplied to itself five times, 1024. The same rule goes for products of more than two exponential expressions. (151 x152x153) = 15 (1+2+3) = 156Dividing Exponential ExpressionsWhen you are dividing two exponential expressions, which have the same base, subtract the exponents. Subtract the bottom exponent from the top exponent.For example, fifteen to the power of three divided by fifteen to the power of two is fifteen to the power of three minus two. 153/152 = 15(3/2) = 151 = 15Raising an Exponential Expression to the nth powerWhen you want to raise an exponential expression to a power, simply multiply the exponents.For example, four to the second power raised to the third power equals four to the two times three power, which is four to the sixth power. (42)3 = 4(2x3) = 46The final answer is four multiplied to itself six times, which is 4096.
A sphere and a cube have equal surface areas. Show that the ratio of the volume of the sphere to that of the cube is √6 : √π. Ans: S.A. of sphere = S.A of cube 4π r 2
is it true or false that all whole numbers are rational numbers
a car comes to a stop from a speed of 30m/s in a distance of 804m. The driver brakes so as to produce a decelration of 1/2m per sec sqaured to begin withand then brakes harder to p
what is the greatest projection range down an inclined plane? how we will calculate that?
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to plot (5,-4), start at (0,0) and move 5 units left and 4 units down
Now we start solving constant linear, coefficient and second order differential and homogeneous equations. Thus, let's recap how we do this from the previous section. We start alon
A long distance calls costs x cents for the first minute and y cents for every additional minute. How much would a 5-minute call cost? The cost of the call is x cents plus y ti
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