if ×=0,the value of the 4ײ-5×+3 is
Answers
Answered by
2
Answer:
Here's the correct answer
Step-by-step explanation:
This is an example
You can solve like this
Expand the brackets:
f
(
x
)
=
−
3
(
x
2
+
4
x
+
4
)
+
5
Multiply out the bracket:
f
(
x
)
=
−
3
x
2
−
12
x
−
12
+
5
Collect like terms:
f
(
x
)
=
−
3
x
2
−
12
x
−
7
, as required
Hope you can understand..
Answered by
1
Answer:
- 4x²-5x+3
- 4(0)-5(0)+3
- 0-0+3
- +3
- value of polynomial is 3.
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