यदि (p(x)=2x+5) और (q(x)=3x-7), तो (4p(x)-3q(x)) क्या है?
If (p(x)=2x+5) and (q(x)=3x-7), what is (4p(x)-3q(x))?
Explanation opens after your attempt
D. (-x+41)
Concept
(4(2x+5)-3(3x-7)=-x+41). Multiply and then combine like terms.
Why this answer is correct
The correct answer is D. (-x+41). (4(2x+5)-3(3x-7)=-x+41). Multiply and then combine like terms.
Exam Tip
(4(2x+5)-3(3x-7)=-x+41) है। गुणा करके समान पदों को मिलाएं।
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