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New Elementary Algebra: Designed for Common and High Schools and Academies ...
Shelton Palmer Sanford
Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018
New Elementary Algebra: Designed for Common and High Schools and Academies
Shelton Palmer Sanford
Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015
acres added Algebra Analysis antecedent Arithmetic bought called cents changing Clearing of fractions coefficient common common difference completing the square consequent contained cost cube root denominator difference diminished Divide dividend division divisor dollars effect equal equation exactly EXAMPLES exponent expressed extract the square extremes factors fifth find x four fraction fractional form geometric give Given Given x2 greater half Hence hour increased indicated known last term less letters means measure method miles Multiply negative number of terms obtain OPERATION oranges paid piece positive principle problem progression proportion quadratic quotient radical raise ratio Reduce remainder represent Resolve result rule second power share sheep shows sides simple simplest form solved square root student substituting subtract Suppose third third power tion transposing twice uniting unknown quantity whole write yards
Σελίδα 59 - The square of the difference of two quantities is equal to the square of the first, minus twice the product of the first by the second, plus the square of the second.
Σελίδα 61 - The number by which we divide is called the divisor. The number which shows how many times the divisor is contained in the dividend is called the quotient. 56. The sign of division is -=-. It is read divided by.
Σελίδα 68 - 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 224 - 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.
Σελίδα 121 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 30 - If the same quantity, or equal quantities, be subtracted from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by the same quantity, or equal quantities, the products will be equal.
Σελίδα 30 - The following axioms underlie the principles of all algebraic operations : 1. If the same quantity or equal quantities be added to equal quantities, the sums will be equal. 2. If the same quantity or equal quantities be subtracted from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by the same, or equal quantities, the products will be equal.