Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 3 από τα 26.
Σελίδα 61
... substituted for the multiplicand ( m + n + p ) . Thus : ( a + b + c ) ( m + n + p ) = ( a + b + c ) A = aA bA + CA If ( m + n + p ) is then substituted for its value A , the product is a ( m + n + p ) + b ( m + n + p ) + c ( m + n + p ) ...
... substituted for the multiplicand ( m + n + p ) . Thus : ( a + b + c ) ( m + n + p ) = ( a + b + c ) A = aA bA + CA If ( m + n + p ) is then substituted for its value A , the product is a ( m + n + p ) + b ( m + n + p ) + c ( m + n + p ) ...
Σελίδα 107
George Frederick Maedel. Since we have multiplied by 8 and substituted b for 8a , this process must now be reversed . In other words , substituting 8a for b , we obtain ( 8a - 28 ) ( 8a +6 ) 8 Then , since 4 is a factor of ( 8a - 28 ) ...
George Frederick Maedel. Since we have multiplied by 8 and substituted b for 8a , this process must now be reversed . In other words , substituting 8a for b , we obtain ( 8a - 28 ) ( 8a +6 ) 8 Then , since 4 is a factor of ( 8a - 28 ) ...
Σελίδα 164
... substituted for y in Equation ( 2 ) . Or Equation ( 2 ) could have been solved for x or y , and substituted in Equation ( 1 ) . Frequently it will be evident that one particular substitution will be easier than any other . ( d ) Solve ...
... substituted for y in Equation ( 2 ) . Or Equation ( 2 ) could have been solved for x or y , and substituted in Equation ( 1 ) . Frequently it will be evident that one particular substitution will be easier than any other . ( d ) Solve ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
41 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero