A First Book of AlgebraMacmillan, 1904 - 245 páginas |
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... Square Root XI . Quadratic Equations XII . Radicals . Theory of Exponents . Radical Equations . Graphs of Functions ANSWERS 217 233 A FIRST BOOK OF ALGEBRA CHAPTER I INTRODUCTION THE LANGUAGE xi.
... Square Root XI . Quadratic Equations XII . Radicals . Theory of Exponents . Radical Equations . Graphs of Functions ANSWERS 217 233 A FIRST BOOK OF ALGEBRA CHAPTER I INTRODUCTION THE LANGUAGE xi.
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... root of that number . For example , 5 is the square root of 25 , since 5x5 25. 6 is the cube root of 216 , since 6 x 6 x6 = 216 . 2 is the fifth root of 32 , since 2 x 2 x 2 x Square root of a number is indicated by V. by . Fourth root ...
... root of that number . For example , 5 is the square root of 25 , since 5x5 25. 6 is the cube root of 216 , since 6 x 6 x6 = 216 . 2 is the fifth root of 32 , since 2 x 2 x 2 x Square root of a number is indicated by V. by . Fourth root ...
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... square root or any other root of the letter . 45. The factors of a rational and integral expression are the rational and integral expressions which multiplied produce it . 46. Example 1. Multiply 2-2 by x . is x3 2x . - The product ...
... square root or any other root of the letter . 45. The factors of a rational and integral expression are the rational and integral expressions which multiplied produce it . 46. Example 1. Multiply 2-2 by x . is x3 2x . - The product ...
Página 140
... square root of 5 times a . b is to be added to the square root of a . Va + b means Va + b means b is to be added to a and the square root of the sum then taken . - Example 1. Simplify 5 a- { 2 a − ( a — 4 ) } . Here the quantity within ...
... square root of 5 times a . b is to be added to the square root of a . Va + b means Va + b means b is to be added to a and the square root of the sum then taken . - Example 1. Simplify 5 a- { 2 a − ( a — 4 ) } . Here the quantity within ...
Página 195
... 1000 , and a policy for the same amount at $ 28.30 per $ 1000 . He pays for both $ 201.95 . Find the amount of each policy . CHAPTER X INVOLUTION . SQUARE ROOT 111. The process of SIMPLE EQUATIONS . COMMERCIAL ARITHMETIC 195.
... 1000 , and a policy for the same amount at $ 28.30 per $ 1000 . He pays for both $ 201.95 . Find the amount of each policy . CHAPTER X INVOLUTION . SQUARE ROOT 111. The process of SIMPLE EQUATIONS . COMMERCIAL ARITHMETIC 195.
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Términos y frases comunes
A's money algebraic alloy angle apiece arithmetic BALL HIGH SCHOOL BCHL bushels called Check coefficient copper digits diminished distance divisor equal equation Example exceeds EXERCISE exponent expression Extract the square factors Find its dimensions Find the cost Find the number Find the rate find the value fraction Hence horses inches interest length marked price mercury miles an hour monomial Multiply nth root number of acres number of dollars number of ounces number of yards numbers differ o'clock odd number pounds quadratic quadratic equation quotient rate per cent ratio rectangle result simultaneous equations sold SOLUTION Solve specific gravity square miles square root square yards subtract suit of clothes symbols thermometer Transposing travels twice units width x²+1 x²y xy²
Pasajes populares
Página 79 - The sum of the ages of a father and his son is 36, and in 10 years the son's age will be | of the father's age.
Página 144 - That is, the square of the sum of two numbers is equal to the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Página 173 - In any proportion, the product of the means equals the product of the extremes.
Página 61 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Página 75 - A term may be transposed from one member of an equation to the other by changing its sign.
Página 213 - The difference of two numbers is 5, and the sum of their squares is 697.
Página 44 - When the sum of two numbers and one of the numbers are given, to find the other number. From the given sum subtract the given number, and the remainder will be the other number.
Página 65 - The product of two or more fractions is a fraction whose numerator is the product of the numerators of the given fractions and whose denominator is the product of the denominators of the given fractions.
Página 145 - The square of the sum of two numbers is equal to the square \ (¿ of the first, plus twice the product of the first and second, plus the J square of the second.