proanswer56
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proanswer56Lv1
18 Feb 2022
Answer: (a) 5
proanswer56Lv1
18 Feb 2022
Answer: (c) -4a + 22b Step-by-step explanation: 12a + 26b -4b – 16a = 12a - 16...
proanswer56Lv1
18 Feb 2022
Step-by-step explanation: with , , So then then So finally
proanswer56Lv1
18 Feb 2022
Answer:(d) x2 + x - 20Step-by-step explanation:(x – 4)(x + 5) = x2 +5x - 4x - ...