Check whether 7+3x is a factor of 3x^2+7x
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Answered by
3
HEY USER HERE IS YR ANSWER...
YES, 7+3x is a factor of 3X^2+7....and the quotient is x.
MARK BRAINLIEST IF HELPS.....
YES, 7+3x is a factor of 3X^2+7....and the quotient is x.
MARK BRAINLIEST IF HELPS.....
swathishankar002:
I wanna know how...do the sum
U have to work out to prove that it is a factor...
Is this what u were typing all this time?!?
Ughhhhh...anyways thanks
Answered by
2
By remainder theorem,
7 +3x=0
x=-7/3
Put in 3x^2+7x
3*-7/3*-7/3 +7*-7/3
49/3 - 49/3
0
Hence 7 +3x is factor of 3x^2 +7x
7 +3x=0
x=-7/3
Put in 3x^2+7x
3*-7/3*-7/3 +7*-7/3
49/3 - 49/3
0
Hence 7 +3x is factor of 3x^2 +7x
Where r u
Oh.. in Kashmir
Ok bye
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