Answer :

Answer:

a x^2+8x

b 12x-30x^2

-----------------------------------

a 3
(
7
a
+
8
b
)

b 6
(
2
a
+
3
b
)

------------------------------------

9
x
^2
+
2
x

---------------------------------

x=7/2 fraction

x=3.5 decimal

x=3 1/2 mixed number

ı hope ıt will help you

Step-by-step explanation:

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