Q4.The divisor of m²-7m-18 is : 1.m-9 2.m-6. 3.m-2 4.m+9
Answers
Answered by
2
1
2
m
2
−
5
2
m
+
1
Explanation:
Let's start with the original problem:
12
m
4
−
24
m
3
+
6
m
2
+
9
m
−
9
6
m
2
We can rewrite the expression like so:
12
m
4
6
m
2
−
24
m
3
6
m
2
+
6
m
2
6
m
2
+
9
m
6
m
2
−
9
6
m
2
Now we can simplify each of the terms in the expression:
2
m
2
−
4
m
+
1
+
(
3
2
)
m
−
1
−
3
2
m
2
We can get rid of the negative exponent:
2
m
2
−
4
m
+
1
+
3
2
m
−
3
2
m
2
We then rearrange the expression from the highest power to the lowest power and combine like terms:
2
m
2
−
3
2
m
2
−
4
m
+
3
2
m
+
1
1
2
m
2
−
5
2
m
+
1
Hope this helped!
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