Principles and Applications of Mathematics for Communications-electronicsHeadquarters, Department of the Army, 1992 |
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Página 13
... exponent ; the number 5 is the base . The base number is a factor of a num- ber written in exponential form because the product is evenly divisible by the base . 23. Roots The root of a number is that number which , when multiplied by ...
... exponent ; the number 5 is the base . The base number is a factor of a num- ber written in exponential form because the product is evenly divisible by the base . 23. Roots The root of a number is that number which , when multiplied by ...
Página 16
... exponents , such as 3a2x , 9a2x , and 12a2x , they are called similar terms . Terms that do not contain the same letters and exponents , such as 3ab2 , 3a2b , and 3x2y , are dissimilar terms . c . If an algebraic expression contains one ...
... exponents , such as 3a2x , 9a2x , and 12a2x , they are called similar terms . Terms that do not contain the same letters and exponents , such as 3ab2 , 3a2b , and 3x2y , are dissimilar terms . c . If an algebraic expression contains one ...
Página 21
... exponent equal to its exponent in the dividend minus its exponent in the divisor . Thus , to divide 6a " by 3am ( n greater 6a " than m ) , = 2a " - " . 3a " Example 1 : Divide x3 by x2 . X3 - x3 - 2 = x2 = x x2 Example 2 : Divide ...
... exponent equal to its exponent in the dividend minus its exponent in the divisor . Thus , to divide 6a " by 3am ( n greater 6a " than m ) , = 2a " - " . 3a " Example 1 : Divide x3 by x2 . X3 - x3 - 2 = x2 = x x2 Example 2 : Divide ...
Página 22
... Exponents x2 ( 2/2 ) ° 21.5 25 32 = = x2.5 = 210 210 Step 2 . Step 3 . The rule for dividing monomials ( par . 44b ) also holds when the exponents of the denomina- tor is greater than the exponent of the numera- tor . For example , a3 ...
... Exponents x2 ( 2/2 ) ° 21.5 25 32 = = x2.5 = 210 210 Step 2 . Step 3 . The rule for dividing monomials ( par . 44b ) also holds when the exponents of the denomina- tor is greater than the exponent of the numera- tor . For example , a3 ...
Página 25
... exponents : ( 1 ) 4x - 4 ( 2 ) -3x - 4 ( 3 ) ( 6a ) -2b ( 4 ) 1-2R - 1 ( 5 ) 2-3a2b - 3 - 4b2 from 12a2 -- 24ab 3EI - 2R - 1 ( 6 ) 4 ( 1 ) 7ao ( 2 ) ( 5x + 9 ) ( 3 ) ( 3x2 + 7x + 1 ) ° d . Perform the indicated operations : ( 1 ) f . f4 ...
... exponents : ( 1 ) 4x - 4 ( 2 ) -3x - 4 ( 3 ) ( 6a ) -2b ( 4 ) 1-2R - 1 ( 5 ) 2-3a2b - 3 - 4b2 from 12a2 -- 24ab 3EI - 2R - 1 ( 6 ) 4 ( 1 ) 7ao ( 2 ) ( 5x + 9 ) ( 3 ) ( 3x2 + 7x + 1 ) ° d . Perform the indicated operations : ( 1 ) f . f4 ...
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20 ohms ac circuit ac series circuit amperes antilog applied voltage base bers binary numbers capacitive reactance Centimeters/second Change Colang Tong complex numbers Cosec Cubic meters current flowing decibels decimal number decimal point denominator digit Divide equal Example exponents factors feet Figure Find the area Find the voltage formula fraction graph hairline hypotenuse inductive reactance Kilometers leads the applied logarithm mantissa Meters/minute Meters/second Microhenrys Miles/hour Miles/minute monomial Multiply negative numbers oblique triangle ohms Ounces avoirdupois Paragraph parallel circuit percent phase angle Plot problem quadratic equation quantity R₁ radians radical radicand ratio rectangle resistor right triangle ABC scale scientific notation series circuit side opposite Simplify slide rule square root Statcoulombs Statvolts Step Subtract Tang Colang tion triangle ABC fig trigonometric functions unknown vector diagram voltage drop volts watts yards zero