Algebraic Expressions - JSS2 Mathematics Past Questions and Answers - page 1
5
Factorize 𝑥2+5𝑥+6:
A
(𝑥+1)(𝑥+6)
B
(𝑥+2)(𝑥+3)
C
(𝑥+3)(𝑥+4)
D
(𝑥+1)(𝑥+5)
correct option: b
Users' Answers & Comments8
Factorize 𝑥2+8𝑥+16
A
(𝑥+2)(𝑥+8)
B
(𝑥+4)(𝑥+4)
C
(𝑥+2)(𝑥+2)
D
(𝑥+8)(𝑥+8)
correct option: b
Users' Answers & Comments9
Expand (2𝑥−3)(𝑥+4)
A
2𝑥^2+5𝑥+12
B
2𝑥^2+5𝑥−12
C
2𝑥^2+8𝑥−12
D
2𝑥^2−3𝑥+12
correct option: c
Users' Answers & Comments10
If a mobile plan charges $20 per month plus $0.15 per minute, how much would a 50-minute call cost in one month?
A
$22.50
B
$27.50
C
$20.75
D
$28.50
correct option: b
Users' Answers & Comments