School Algebra: First CourseHenry Holt, 1915 - 271 Seiten |
Inhalt
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
additions and subtractions algebra altitude arithmetic ax² binomials called cents coefficients common multiple consecutive integers coördinates cube decimal places difference digits divided division dollars equal Example EXERCISES AND PROBLEMS EXERCISES Find expressions Find the number Find the square Find the value Find two factors following equations formula function given gives graph graphical greatest common divisor Hence highest common factor hour hypotenuse integers length letters linear equations lowest terms miles MISCELLANEOUS EXERCISES monomial negative numbers numerator and denominator obtained pairs perfect square Perform the following perimeter polynomial positive number pounds prime factors quadratic equation quotient radius ratio rectangle represent result rods Show side similar triangles SOLUTION Solve the following square inches square root Substituting temperature trial divisor trinomial twice unknowns width Write x²y xy² zero
Beliebte Passagen
Seite 172 - The area of a circle varies as the square of its radius. If...
Seite 160 - A Literal Equation is one in which some or all of the known quantities are represented by letters.
Seite 35 - The product of two or more fractions is the product of their numerators divided by the product of their denominators. Exam ¡île \. Example 2. IX f о. x Г...
Seite 2 - Recall that the area of a rectangle is equal to the product of the measure of its length and the measure of its width.
Seite 112 - ... is ± twice the product of the square roots of the other two, these two being both positive (123, PAKT I.
Seite 166 - The first and fourth terms of a proportion are called the extremes; and the second and third terms the means. Thus, in the proportion a : b = с : d, a and d are the extremes, and b and с the means.
Seite 102 - The product of two binomials having a common term equals the square of the common term plus the product of the common term by the sum of the other terms, plus the product of the other terms.
Seite 39 - Both terms of a fraction may be divided by the same number without changing the value of the fraction.
Seite 210 - The Square Root of a number is one of its two equal factors. Thus, the square root of 25 is 5, since 5x5 are 25.
Seite 130 - highest" is preferred to the word "greatest" in connection with common factors. The highest common factor is the common factor which contains the highest number of prime factors. In the above example, 2xy is the highest common factor, but if x = 1 and г/ - | it is not the greatest common factor.