(p(x)=x-2+4x+4) में (p(-2)) क्या है?
What is (p(-2)) for (p(x)=x-2+4x+4)?
Explanation opens after your attempt
A. (0)
Concept
(p(-2)=4-8+4=0). Write signs carefully when substituting a negative value.
Why this answer is correct
The correct answer is A. (0). (p(-2)=4-8+4=0). Write signs carefully when substituting a negative value.
Exam Tip
(p(-2)=4-8+4=0)। ऋणात्मक मान रखते समय संकेतों को सावधानी से लिखें।
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