Determine whether each statement is TRUE or FALSE,
1. The expression 4x + 5y is referred to as a sum.
2. The expression (a - 8) is a difference.
3. The expression 4(2a) is a product.
4. The expression is a quotient.
5. The expression (m + n)(m - n) is the product of the sum and difference
6. If a = 3 the value of 3a + 8 is -1.
7. The product of a + 4 and 7 is (a + 4)7.
8. In the polynomial of 4x3 - 5X + 8, the coefficient of x is -5.
9. The highest degree of the polynomial a3 + 5a2 - 3a4 + 6 is 3.
10. A binomial always has a degree of 2.
11. The polynomial 5x2 - 6x + 8 is a trinomial.
12. Every trinomial has a degree of 2.
13. 2x4.6x5 = 12x20 for any value of x.
14. (4a4)2 = 16a8 for any value of a.
15. The opposite of x + 4 is x -- 4 for any number x.
16. x -9 = 9 - x for any value of x.
17. (x + 4)(x + 3) = x2 + 12
18. (x + 5)(x - 7) = x2 – 5x - 35
19. (3+4)2 = 32 +42
20. The quotient times the remainder plus the dividend equals the divisor.
Choose the best answer by encircling the letter of your answer. Write your solutions at
the back of the test paper.
48
B.8
= 3?
IL.
A. 16​