( a ^3 × a ^ 3 × b ^ 2 × b ^ 3 ) ÷ ( a ^ 6 × b ^ 4 ) simplify
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Answered by
0
Answer:
Step-by-step explanation:
( a ^3 × a ^ 3 × b ^ 2 × b ^ 3 ) ÷ ( a ^ 6 × b ^ 4 )
= a^(3+3-6) x b^(2+3-4)
=a^0 x b^1
=b
Answered by
0
Step-by-step explanation:
The given expression (a+b)
3
+(a−b)
3
+6a(a
2
−b
2
) can be solved as follows:
(a+b)
3
+(a−b)
3
+6a(a
2
−b
2
)
=a
3
+b
3
+3a
2
b+3ab
2
+a
3
−b
3
−3a
2
b+3ab
2
+6a
3
−6ab
2
(∵(x+y)
3
=x
3
+y
3
+3x
2
y+3xy
2
,(x−y)
3
=x
3
−y
3
−3x
2
y+3xy
2
)
=(a
3
+a
+6a 3 )+(b 3 −b 3 )+(3a 2 b−3a 2 b)+(3ab 2 +3ab 2
−6ab2 )=8a 3
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