English, asked by Vanshi08, 1 year ago

pls solve last question

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Answers

Answered by saiaashish
2
2t+1=0
2t=-1
t=-1/2

q(-1/2)=4*(1/2)^3+4(1/2)^2-1/2-1
=1/2+1-1/2-1
=0.


so it is factor/ multiple
pls mark as brain list

Vanshi08: but at the place of t we have to write -1/2
saiaashish: pls mark as brain list
saiaashish: but both almist same
Vanshi08: so first solve my problem
Vanshi08: thank you
Answered by smartboyyashu
1
Yes... the given polynomial is the multiple of 2t+1......,...by dividing method
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Vanshi08: can u pls solve this question by factor theorm
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