Elementary AlgebraScott, Foresman, 1916 - 338 σελίδες |
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Συχνά εμφανιζόμενοι όροι και φράσεις
A's age acres addend algebraic function algebraic numbers axiom binomial bought bushels cents change the sign coefficient common factor completing the square cost curve denominator denote difference digits divided dividend divisor dollars earn equal numbers example Exercise exponent feet Find the dimensions Find the numbers find the value fraction function give graph graphical highest common factor horizontal inches indicated larger number letter linear equations means metic miles minuend monomial multiplying negative numbers nth root number expressions number-pairs obtained odd number parabola polynomial positive pounds problem proportion quadratic equation quadratic surd quotient radicand ratio rectangle remainder result rods sheep similar terms SIMPLE EQUATIONS simplify simultaneous equations smaller number solution Solve the following square root substituting subtract subtrahend surd symbols of aggregation trinomial square twice Type-form unknown number vertical width write x-values yards ах
Δημοφιλή αποσπάσματα
Σελίδα 261 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.
Σελίδα 261 - Subtract the square of this figure from the left-hand period, and to the remainder annex the next period for a dividend. 3. Double the root already found, for a trial divisor; find how often it is contained in the dividend, exclusive of the righthand figure, and place the result in the root, and also at the right of the trial divisor.
Σελίδα 182 - To reduce a fraction to its lowest terms. A fraction is in its lowest terms when the numerator and denominator have no common factor.
Σελίδα 110 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Σελίδα 236 - If the product of two numbers equals the product of two other numbers, either two may be made the means and the other two the extremes of a proportion.
Σελίδα 248 - ... may be found by multiplying the coefficient of the preceding...
Σελίδα 121 - The tens digit of a number is 3 less than the units digit. If the number is divided by the sum of the digits, the quotient is 4 and the remainder 3.
Σελίδα 138 - Prove that the square of the sum of any two numbers equals the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Σελίδα 231 - A ratio of greater inequality is diminished, and a ratio of less inequality is increased, by adding the same quantity to both its terms.
Σελίδα 140 - The square root of a number is one of the two equal factors of the number.