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15 questions
7 4k+ 72k
76k
76k2
35y− 34y
3y
9y
4k+ 122k
125k
4816k
85k− 4k
83k
166k
3j2j− 9j4
92j
92j2
s5j−r2
rs5jr −2s
rs3jrs
73b +2kc
14k6bk +7c
9k3bc
Permudahkan −3sa×5ab6s
−15a2b6as
−5b2
5b2
15a2b6as
Permudahkan
x+2m×m2(x−a)2(x+2)−m(x−a)2
m(x+a)2
m2(x−a)2m
m(x−a)2
Permudahkan (3r−6)×r−23r
33r−1
3r−2r
12r
9r
Permudahkan 9−x2(y+4)2÷15−5x16+4y
(3−x)(y+4)
(3+x)(y+4)
4(3+x)5(y+4)
4(3−x)5(y+4)
Permudahkan: 2st8rst−6t2
2r−3t
4r−3t
s2rs−3t
s4rs−3t
Permudahkan (p2−4)(2p+4)
p2−222(p+2)
(p+2)(p−2)2(p+2)
(p−2)2
(p+2)2
Permudahkan: mn−n23m2×3m−6m22m−2n
n(1−2m)2
n(1−3m)2
n(1−2m)2m
n(1−3m)2m
Permudahkan
9 − 3h5k − 10 ÷ 3 − hk2 − 4
−3(k−2)5
−3(k + 2)5
3(k −2)5
3(k + 2)5
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