33. What is the area of the square whose side measures (3x - 5) cm?
A. 9x2 + 30.x+ 25 cm
c. 9x? - 30x - 25 cm
B. 9x - 30x + 25 cm
D. - 9x2 + 30.x - 25 cm
34. What is the product of (x-1) ((2x + 3x + 4)?
A. 2x' – x² + x + 4
c. x' + x² + x - 4
B. 2x² + 5x+7-4
D. 2x + x² + x - 4
35. Cube the binomial (x + 3) to get
A. x + 9x + 27.x+27
B. r +98 +9x +6
C. x'+6x +27x+27
D. x + 6x +27x +9
36. The square of a binomial (x + 7)2 yields what?
A. x² – 14
B. x2 + 14x + 49 C. x² + 1
D. x2 - 14x - 49
37. The cost of a bar of a certain chocolate brand is (x + 3) pesos. How much will (x - 3) bar cost?
A x² - 6x + 9 B. x² + 6x + 9 C. x² – 9
D. x2 + 9
38. Caren answered 8x (4x + 3) was 32.x + 24.x which was wrong. If you want to correct Caren's
answer, which part of the solution should be explained well to her?
A. Multiplication of numerical coefficient
B. Applying the law of exponents
C. Distributive property
D. Using Foil method
39. Clara's answer in the product of (x - 3) (2x + 1) is (2x2 - 3), and her classmate marked it wrong
What possible error did Clara commit?
A. She multiplied the first term.
B. She multiplied the last term.
C. She did not add the inner term and the outer term.
D. She did not find the sum of the product of inner and outer term
40. Twice a number x is less than 28.
A. 2x < 28
B. 2x > 28
C. x < 28
D. x > 28
41. Translate the expression x + 6 = 3 into verbal phrase
A. Six more than a number x is 3
B. Six less than a number x is 3.
C. The product of a number and six is three.
D. A number added to three is six.​