गुणनफल ज्ञात कीजिए : (i) ` (5-2x(3+x)` (ii) ` (x+7y) (7x-y)` (iii) `(a^2+b)(a+b^2)` (iv)

गुणनफल ज्ञात कीजिए : (i) ` (5-2x(3+x)` (ii) ` (x+7y) (7x-y)` (iii) `(a^2+b)(a+b^2)` (iv) `(p^2-q^2)(2p+q)` | 8th Class Maths बीजीय व्यंजक एव सर्वसमिकाए | Doubtnut Doubtnut Question Bank with Solutions Playlist Link Doubtnut App Link: Welcome to Doubtnut. Doubtnut is World’s Biggest Platform for Video Solutions of Physics, Chemistry, Maths and Biology Doubts with over 5 Lakh+ Video Solutions. Doubtnut is a Q&A App for Maths, Physics, Chemistry and Biology (up to JEE Advanced and NEET Level), Where You Can Ask Unlimited Questions by Clicking a Picture of Doubt on the Doubtnut App and Get Instant Video Solution. Subscribe Our YouTube Channels: Follow Us: Our Telegram Pages: Contact Us: ? Have Any Query? Ask Us. ? Call: 01247158250 ? WhatsApp: 8400400400