factorise the following by splitting the middle term c) 4x power 2-13x+10
Question
factorise the following by splitting the middle term c) 4x power 2-13x+10
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Mathematics
2 years
2021-07-08T03:57:10+00:00
2021-07-08T03:57:10+00:00 1 Answers
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Answers ( )
Answer:
(4x+5)(x-2)
Step-by-step explanation:
4x²-13x+10
a=4 b=-13 c=10
ac= 4*10=40(-8*-5)
b=-13[-8+(-5)]
4x²-8x-5x+10
4x(x-2)+5(x-2)
(4x+5)(x-2)