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added amount arithmetical becomes binomial called cents changed coefficient combinations common complete constant contain cost cube root denominator difference digits divided dividend division divisor dollars equal equation equivalent established EXAMPLES Expand EXPLANATION exponent expression Extract factors figures Find Find the value fourth fraction geometrical given gives greater Hence highest common divisor increased indicated interest involving less letters limit logarithm means miles multiplied negative obtained permutations polynomial positive positive integer pounds PRINCIPLE problem PROCESS progression proportion proved quadratic quotient radical ratio received Reduce remainder represent result RULE second term Simplify SOLUTION Solve square root Substituting subtracted SUGGESTION surd taken term things third twice units unknown number variable varies written zero
Página 134 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Página 228 - Add to the trial divisor the figure last found, multiply this complete divisor by the figure of the root found, subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Página 403 - The exponent of the power to which a fixed number, called the base, must be raised in order to produce a given number is called the logarithm of the given number.
Página 225 - Then divide the first term of the remainder by the first term of the divisor...
Página 41 - A term may be transposed from one member of an equation to the other, provided its sign is changed.
Página 413 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Página 224 - Find the square root of the first term, write it as the first term of the root, and subtract its square from the given polynomial. Divide the first term of the remainder by...
Página 76 - 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.