सरल करने के बाद (4(3x-2)-5(2x+7)) कौन सा रेखीय बहुपद बनेगा?
After simplifying (4(3x-2)-5(2x+7)), which linear polynomial is obtained?
Explanation opens after your attempt
B. (2x-43)
Concept
(12x-8-10x-35=2x-43). Multiply every term while opening brackets.
Why this answer is correct
The correct answer is B. (2x-43). (12x-8-10x-35=2x-43). Multiply every term while opening brackets.
Exam Tip
(12x-8-10x-35=2x-43) है। कोष्ठक खोलते समय सभी पदों पर गुणा करें।
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