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# Ex. 15. Ask special questions

1. A polynomial is an algebraic expression composed of one or more terms (what, how many) 2. Algebraic expressions are divided into two groups. (how many) 3. An expression 6x^{6} + 4x^{3} + 8 is of the fifth degree in x. (what) 4. If a polynomial contains but one term, it is called a monomial. (when) 5. The fundamental operations with polynomials are addition, subtraction, multiplication and division. (what) 6. If the remainder is zero, the division is exact. (when) 7. The so-called "double sign" ( ) is sometimes used. (what) 8. The equality sign (=) means "equals" or "is equal to". (what) 9. In the operation + 10 - 10 = 0, the minus sign means that 10 is subtracted from 10 to give a zero remainder. (what) 10. We use the signs plus (+) and minus (-) to indicate addition and subtraction. (why, what for) 11. There are three requirements for an equation. (how many)

Ex. 1. Compare Russian and English Tense forms. | Guess the meaning of the following words. | Rational numbers and decimal numerals | Ex. 12. Translate into English. | Degrees of Comparison | Ex. 1. Analyze these sentences and compare the adjectives given there. Translate them into Russian. | Ex. 6. Translate into English. | Note the difference in translation between the Present Perfect Continuous and the Present Perfect Tenses. | The Nature of Algebra | Ex. 11. Answer the following questions. |