f(x)=(x⁴+6x³+8x²)and g(x) = 7x⁵-7x⁴-140x³
can anyone tell me the answer
Answers
Answered by
3
Answer:
x
4
+6x
3
+8x
2
=x
2
(x
2
+6x+8)
=x
2
(x
2
+4x+2x+8)=x
2
(x+4)(x+2)
7x
5
−7x
4
−140x
3
=7x
3
(x
2
−x−20)
7x
3
(x
2
−5x+4x−20)=7x
3
(x−5)(x+4)
∴ H.C.F. =x
2
(x+4)
Answered by
1
Answer:
f(x)=9
g(x)=12
f(x)=g(x)=14=153
153-14=39
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