(p(x)=x-4-10x-2+9) में (p(-3)) का मान क्या है?
What is the value of (p(-3)) in (p(x)=x-4-10x-2+9)?
Explanation opens after your attempt
A. (0)
Concept
(p(-3)=81-90+9=0). Even powers of a negative number give positive results.
Why this answer is correct
The correct answer is A. (0). (p(-3)=81-90+9=0). Even powers of a negative number give positive results.
Exam Tip
(p(-3)=81-90+9=0)। सम घातों में ऋणात्मक संख्या का परिणाम धनात्मक होता है।
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