3 4 1. Which of the following is similar to -2m^n?? A. - m?n4 B. n4 C. - 2m4 - 2m4 D. m4n3 2. Which of the following is dissimilar to the second term of the expression 2x'y – x2y3 + 5xy4 - 1. A. - * x2y3 B. -X273 C. -xy? D. – 2x2y3 3. What is the exponential form of r.s.s.t's.t.t.s.s.s.s? A. r(7)(30) B. rs?t3 C. (rst)10 D.) (rst) 10 4. Which of the following represents an unknown numerical value? A. Constant C. Terms B. Exponent D. Variable 5. It is an algebraic expressions with many terms. A. Binomial C. Polynomial B. Monomial D. Trinomial 6. How many terms does x+y2z2 – xyz² + x?yz? – xy2z + 10 have? A. 3 B. 4 C. 5 D. 6 7. How many terms does a monomial have? A. 1 B. 2 C. 3 D.4. 8. These are numbers that have fixed values. A. Constants C. Terms B. Exponents D. Variables​