if x is equal to root 3 + 1 upon 2 then find the value of 4 x cube + 2 x square - 8 x + 7
Answers
Answered by
7
x-√3+1/2=0
=> x-1=0
=> x=1
atq,
4+2-8+7=5
ans. is 5
=> x-1=0
=> x=1
atq,
4+2-8+7=5
ans. is 5
Similar questions