First Course in Algebra, Βιβλίο 1Macmillan, 1919 - 334 σελίδες |
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Σελίδα 1
... rule becomes simply A = lxb . Observe that this gives the right value for A in every case . Thus , if we suppose 1-2 ... rules and it is of great assistance in solving problems , as we shall soon see . 2. Literal Numbers . Numbers that ...
... rule becomes simply A = lxb . Observe that this gives the right value for A in every case . Thus , if we suppose 1-2 ... rules and it is of great assistance in solving problems , as we shall soon see . 2. Literal Numbers . Numbers that ...
Σελίδα 2
... rule : The volume of a box is equal to the product of its length , its width , and its height . [ HINT . Let V stand ... rules just stated , there are others in algebra which must now be carefully noted : Instead of 2xa it is customary ...
... rule : The volume of a box is equal to the product of its length , its width , and its height . [ HINT . Let V stand ... rules just stated , there are others in algebra which must now be carefully noted : Instead of 2xa it is customary ...
Σελίδα 15
... rule : RULE FOR SOLVING EQUATIONS . Use axioms I and II to get rid of all the terms , or parts , on one side of the equation that contain the letter , and to get rid of all terms , or parts , on the other side of the equation that do ...
... rule : RULE FOR SOLVING EQUATIONS . Use axioms I and II to get rid of all the terms , or parts , on one side of the equation that contain the letter , and to get rid of all terms , or parts , on the other side of the equation that do ...
Σελίδα 20
... thereof to send a letter through the mail . How much does it cost to send a letter that weighs a fraction more than n ounces ? II . WRITTEN EXERCISES 18. A rule stated in letters 20 [ I , § 15 FIRST COURSE IN ALGEBRA.
... thereof to send a letter through the mail . How much does it cost to send a letter that weighs a fraction more than n ounces ? II . WRITTEN EXERCISES 18. A rule stated in letters 20 [ I , § 15 FIRST COURSE IN ALGEBRA.
Σελίδα 21
... rule in a formula , using h for hypotenuse , x for one side , and y for the other side . 21. Find the area of the square on the hypotenuse of a right triangle if the sides are 6 feet and 10 feet in length ; if the sides are 15 inches ...
... rule in a formula , using h for hypotenuse , x for one side , and y for the other side . 21. Find the area of the square on the hypotenuse of a right triangle if the sides are 6 feet and 10 feet in length ; if the sides are 15 inches ...
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a²+2ab+b² ab+b² added algebra Appendix arithmetic Axiom called cents CHAPTER check your answer circle coefficient common denominator common factor completing the square cube diameter divisor Draw the graph equal EXAMPLE EXERCISES Solve figure Find the H. C. F. Find the numbers Find the value following equations following exercises following expressions fraction further exercises given equation gives highest common factor HINT illustrated inches length lowest common means miles an hour minuend monomial multiply negative numbers numerator and denominator ORAL EXERCISES parentheses perfect square polynomial quadratic quadratic equation quotient radical radicand radius ratio represents result Similarly Simplify simultaneous equations SOLUTION Solve the equation square root subtract subtrahend SUPPLEMENTARY EXERCISES surd Transposing triangle trinomial weight wheel write WRITTEN EXERCISES x²y² yards