Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

On dividing 4 x to the power of 3 space end exponent minus 8 x squared space plus 8 x plus 1 space by a polynomial g(x) ,the quotient and remainder were (bold 2 bold italic x to the power of bold 2 bold minus bold 3 bold italic x bold plus bold 2 ) and (x+3) respectively .Find g(x).  
Asked by kmravibhat | 25 Mar, 2019, 17:46: PM
answered-by-expert Expert Answer
4x3 -8x2 +8x +1 = ( 2x2 -3x +2) g(x) + (x+3)
 
(4x3 -8x2 +8x +1 ) - (x+3) = ( 2x2 -3x +2) g(x)
 
4x3 -8x2 +7x -2 = ( 2x2 -3x +2) g(x)
 
( 4x3 -8x2 +7x -2 ) / ( 2x2 -3x +2) = g(x)
 
                             2x -1
                       _________________________
( 2x2 -3x +2)  )  4x3 -8x2 +7x -2
                          4x3 -6x2 +4x
                         -------------------
                                 -2x2 +3x -2
                                 -2x2 +3x -2
                                 ---------------
                                      0
 
Hence  g(x) = (2x-1)
Answered by Thiyagarajan K | 25 Mar, 2019, 18:12: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Maths
a fraction became 9 upon 11 if 2 is add to the both and 3 is add to both 5 upon 6 find the fraction
Asked by dheerrana109 | 22 Jul, 2024, 10:26: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
6x²+x-1
Asked by ishakkumbhar92 | 20 Jul, 2024, 16:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
the peth of an APq and qth term is p find its p+q(th)term
Asked by vishwanathhikkalagutti | 17 Jul, 2024, 07:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
if 3 meter cloth price 400 then 75 centimeter cloth price
Asked by avadheshkumar94 | 13 Jul, 2024, 20:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
show That points(1,-1),(5,2)and(9,5)are collinear
Asked by 3ra2231 | 11 Jul, 2024, 20:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
What is réal number
Asked by avadheshkumar94 | 10 Jul, 2024, 10:14: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
prove that sinA-cosA+1/sinA+cosA-1 =1/secA-tanA
Asked by syashkurun | 08 Jul, 2024, 19:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
what is the angle between two parallel lines
Asked by francissaka528 | 08 Jul, 2024, 06:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
solve the following pair of linear equation 5x+4y=9 , x + 2y =3
Asked by radhe9868017031 | 05 Jul, 2024, 14:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
5x-4y+8=0, 7x+6y-9=0 consistent or inconsistent
Asked by naidulokesh892 | 04 Jul, 2024, 20:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×