5. Write 2.2.2.x.xx.yy.z in exponential form
a. 23x²y3z
b. 22x?y2z
c. 23 x3y²z d. 32x2y3z
For numbers 6-7, use the expression (-2)*
6. In the expression above, what does 4 stand for?
a. coefficient
b. exponent
C. power
d. base
7. The expression in expanded form is written as
a (-2)(-2)(-2)(-2) b. (-1)(2)(2)(2)(2)(2) C.
(2:2 22)
8. In the expression (x4)(x), which of the following law best describes to be used?
a. Power of a power
b. Quotient of power
c. Product of powers
d. Zero exponents
9. Find the product of (x - 4) and (x - 4).
a. x2 + 8x + 16
b. x2 – 16
c. x? - 8x + 16 d. x2 + 16
10. Multiply: a(a + 3b)
a. a+ 3ab
b. a + 3ab
c. 2a? - ab d.2a2 3a
11. Simplify: (x + 2) (x + 6)
a. x2 + 8x + 8
b. x2 + 8x + 12 C. x2 + 12x + 8 d.x2 + 8x - 12
12. What is 2(2x - 5)?
a. 2x2 - 25
b. 4x2 - 25
C. 4x2 - 10 d. 4x - 10
13. Simplify: (a - 5) (a - 2)
a. a2 + 10
b. a2 + 7a - 10
c. a? - 7a + 10 d. a? - 10
14. Find the quotient of (9x3 + 12x2 - 23x - 18) = (3x + 2)
a. 3x2 + 2x + 9
b. 3x2 + 2x - 9
c. 3x2 - 2x - 9 d. x2 + 2x - 9
15. Find the product of (5x2y2z3) and (4xyz?).
a. 20x2y5z5
b. 20x2ysz?
C. 20x$y2z2 d. 20x’y5z
16. Multiply: (x+3)(x + 5)
a. x2 + 8x + 15
C. x2 + 8x - 15
b. x2 - 8x + 15
d. x2 - 8x - 15
17. Divide (20x4 + 15x3 + 10x2 + 5x) = 5x
a. 4x3 + 3x2 + 2x + 1
c. 2x3 + 3x2 + 2x + 1
b. 4x4 + 3x3 + 2x2 + 1x
d. 2x3 + 3x2 + 2x + 1
24x3 +12x2 +8x?
18. Which of the following is the quotient of
a. 6x2 + 3x + 2x
c. 6x3 + 3x2 + 2x
b. 6x2 + 3x + 2
d. 6x3 + 3x + 2x
64p² q 2,4
19. Divide:
4p2gr
a. 16pqr
b. 16p3q373
C. 16pq?r+ d. 16pq.373
20. If the length of one side of a square is 2x + 3, what is the area?
a. 4x + 6
b. 4x2 + 12x + 9
d. 4x2 +9
4x
C. 12x2
(just answer what you got
i will brainliests who answer this)
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Answer:
5. C
6. B
7. A
8. D
9. D
10. B
11. B
12. D
13. A
14.
15. A
16. A
17.
18.
19.
20. A
Yan lng po yung alam ko sana po Makatulong lodi(◠‿・)—☆