1. Using long division method .write the question and remainder for...
8a³- 7a² -5a+2 by (a+2)
plz anyone help me
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Q u e s t i o n:
(8a³-7a²-5a+2)÷(a+2)
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S o l u t i o n:
a+2)8a³-7a²-5a+2(8a²-23a+41
8a³+16a²
– –
__________
–23a²-5a+2
–23a²-46a
+ +
________
41a+2
41a+82
– –
_________
-80
_________
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A n s w e r:
Quotient = 8a²-23a+41
Remainder = –80
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