Properties of Logarithms
Logarithms base b of x equals y equivalent with b y power equels x.logarthms base m of x equals logarthm x.Logarithm base e of x equals ln x,ln x is natural logarthms.
For example : logarithm base ten of onehundred is same x then ten of x two power equals onehundred. So we have the product x is two.
Logarithm base b of M times N so we have product is logarthm base b of M plus logarthm base b of N. Logarthm base b of N over N so we have the product is logarithm base b of M minus logarthm base b of N .lOgarthm base b of x n power equals n times logarthm base b of X
Common Factor and grouping
Objectivites by Common factor andgrouping is find the greates common factor of number then to find the GCD of terms, then factor out the GCF and factor four temp expressian by Grouping Getting started, we have the product and factor.for example : fiveteen equals three times five. Fifteen is product, and three or five are factors.Factoring compeletly in all factor the smallest exponent and find their product. The largest command factor is the integer in the list.for examle : fourthy five equals three square times five and factor of sixthy equals two square times three times five. To find the GCD , we choose prime factor with the smallest exponent and find their product is three times five equals fifteen.
Trigonometry Function
Figure of trygonometri function is sine,cose,tangen,cosecan,secant ,and cotangent. In this function defind by side of triangle and angle being measured. In a triangle is OPP is side opposide theta,ADJ is adjacent to theta and HYP is hypotenuse.sine of theta is side opposite theta over hypotenuse. Cose of theta is adjacent to theta over hypotenuse. Tangent of theta is side opposite theta over adjacent. Cosecan of theta is Hypotenuse over side opposite theta. Secant of theta the same of hypotenuse over side adjacent to theta.
Factoring polynomial
Long division for a 3rd order.find apantial quation of x square,by dividing x into x cubic to get x square. Multiply x square by the divisor and substract the product from the divided. Repeat the process untill you either “clear it out” or reach a remainder.
Finding factoring polynomial, we will use algebratic long division. Example, x minus three is a factor of x cubic minus seven x minus six.by using algebratic long division.we get product x square plus three x plus two.X cubic minus seven x minus six is divided by x minus three is no remainder. X square plus three x plus two is also factor. We can write x cubic minus seven x minus six equals x minus three x plus two can be written became x plus one times xplus two. We get zero equals x minus three times x plus one times x plus two. After that we get x equals three, x equals negative one ,and x is negative two.then roots of x cubic minus seven x minus six is divided by x minus three are three,negative one , and negative two.
Function
For example : Y minus three times x equals four. Relation which each element of one set is paired with one and only one, element of the second set relation. One numerical expression relating one number, or set of number , to on other non spciypict val. Expression the contant is equation and in equalities Y equals three x plus four. Function of X is three X plus four. We get X is five. So three times five plus four is nineteen.
Parallelogram
The definition of parallelogram, if a quadriteral is a parallelogram then opposite sides are parallel. For example : ABCD is parallelogram. Inside of AB quadriteral inside of DC and inside of AD quadriteral inside of BC. Parallelogram has four sides, has four angles and has two pairs of parallel sides. The sum of the angle of parallelogram is three hundred and sixthy degree.
Senin, 02 November 2009
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