Factorise 5x² - 7x + 2
please help.
Answers
Answered by
1
Answer:
(5x-2)(x-1)
Step-by-step explanation:
5x^2-7x+2
=5x^2-5x-2x+2
=5x(x-1)-2(x-1)
=(5x-2)(x-1)
Answered by
0
Step-by-step explanation:
we can split the middle term as follows:
5
x
2
−
7
x
+
2
=
5
x
2
−
5
x
−
2
x
+
2
=
5
x
(
x
−
1
)
−
2
(
x
−
1
)
=
(
5
x
−
2
)
(
x
−
1
)
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