Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 7
... Note : Problem 6. If the number 213.53 is the square of the diameter of a circle , the product is the area of that ... Note : Problem 15. Rearrange the numbers in several different orders and perform the multiplication for each order ...
... Note : Problem 6. If the number 213.53 is the square of the diameter of a circle , the product is the area of that ... Note : Problem 15. Rearrange the numbers in several different orders and perform the multiplication for each order ...
Σελίδα 68
... Note : Example 2. In the quotient the r3 term is missing ; that is , it has a coefficient of zero . Space must be allowed for this term when setting up for the division . 3. ( 48x3 48x3 48x3 76ax2 - - ―― 76ax2 72ax2 4ax2 = 64a2x + 110a3 ) ...
... Note : Example 2. In the quotient the r3 term is missing ; that is , it has a coefficient of zero . Space must be allowed for this term when setting up for the division . 3. ( 48x3 48x3 48x3 76ax2 - - ―― 76ax2 72ax2 4ax2 = 64a2x + 110a3 ) ...
Σελίδα 158
... Note : Problem 1. Let y3 = 2. Vw2 - 3 Vw - 4 = 0 x2 . Solve for x ; then solve for y . Note : Problem 2. Let w = x . 3. √mm - 20 = 0 4. ( y + 5 ) ( y + 5 ) = 6 - Note : Problem 4. Let ( y + 5 ) 1⁄2 = x . 5. x2 - 7x + 18 + √x2 - 7x + ...
... Note : Problem 1. Let y3 = 2. Vw2 - 3 Vw - 4 = 0 x2 . Solve for x ; then solve for y . Note : Problem 2. Let w = x . 3. √mm - 20 = 0 4. ( y + 5 ) ( y + 5 ) = 6 - Note : Problem 4. Let ( y + 5 ) 1⁄2 = x . 5. x2 - 7x + 18 + √x2 - 7x + ...
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