Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 47
George Frederick Maedel. 1. Multiply 14 by 8 - 2. Multiply 14 by -8 3. Multiply 14 by 8 - 4. Multiply 14 by -8 5. Multiply 5.1 by 12.3 Problems ( 8-3 ) 6. Multiply -5.1 by -12.3 7. Multiply 5.1 by 0.8 8. Multiply 5 by -0.8 9. Multiply 3 ...
George Frederick Maedel. 1. Multiply 14 by 8 - 2. Multiply 14 by -8 3. Multiply 14 by 8 - 4. Multiply 14 by -8 5. Multiply 5.1 by 12.3 Problems ( 8-3 ) 6. Multiply -5.1 by -12.3 7. Multiply 5.1 by 0.8 8. Multiply 5 by -0.8 9. Multiply 3 ...
Σελίδα 61
... Multiply : ( −7ab ) ( a2 -2ab + b2 ) . a2 2ab + b2 -7ab - -7ab14a2b2 -- 7ab3 Observe the symmetry of the trinomial factors in Example 2 . 3. Multiply : ( −a ) ( b − c + d ) . ( a ) ( bcd ) abac - ad = - Problems ( 9-10 ) Multiply ...
... Multiply : ( −7ab ) ( a2 -2ab + b2 ) . a2 2ab + b2 -7ab - -7ab14a2b2 -- 7ab3 Observe the symmetry of the trinomial factors in Example 2 . 3. Multiply : ( −a ) ( b − c + d ) . ( a ) ( bcd ) abac - ad = - Problems ( 9-10 ) Multiply ...
Σελίδα 166
... Multiply ( 1 ) by 5 : Multiply ( 2 ) by 4 : 2828 20 15 205 + y 35 20 812 44 = 35 23 161 Subtract ( 4 ) from ( 3 ) : y 35 Solve for y : y = 5 5. Given the following equations to solve for x and y : ( 3 ) ( 4 ) ( 5 ) 812 918 +312 + b = e ...
... Multiply ( 1 ) by 5 : Multiply ( 2 ) by 4 : 2828 20 15 205 + y 35 20 812 44 = 35 23 161 Subtract ( 4 ) from ( 3 ) : y 35 Solve for y : y = 5 5. Given the following equations to solve for x and y : ( 3 ) ( 4 ) ( 5 ) 812 918 +312 + b = e ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
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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