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Find value of a when x+4 …

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Find value of a when x+4 is a factor of x*x +ax+2root2

Posted by Utkarsh Modi 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Arpita Dash 6 years, 7 months ago

The zero of x+4is -4. So, p(-4)=(-4)^2+a(-4)+2√2 =16-4a+2√2=0 =a=(-16)-2√2÷4

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CBSE > Class 09 > Mathematics