This question is confusing because x square which means it can only have two roots but if we do with substitution method the answers are minus 10 and 18 and if we do this with quadratic equation the answers are - 12 and 18 . But this is impossible causes x² contains two roots an x³ contains 3 roots but this is x square according to textbook. But if you see answer in books like MBD the answer is 18 and - 12 so for those who are confused I recommend you to go for 18 and - 12 which can be done with quadratic equation .( I can understand I am also confused)
Doubtnut डाउनलोड करें - doubtnut.app.link/Y11MnZFhXN - Doubtnut ऍप पर आप कक्षा ६ से १२ के NCERT के मैथ/गणित के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - १ लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर Download Doubtnut - doubtnut.app.link/Y11MnZFhXN - Doubtnut App has video solutions of ALL the NCERT questions from Class 6 to 12. You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos Doubtnut - এখন ডাউনলোড করুন - doubtnut.app.link/Y11MnZFhXN - Doubtnut অ্যাপে, আপনি এনসিইআরটি ক্লাস 6 থেকে ১২ তে গণিত বিষয়ে সব প্রশ্ন দেখতে পারেন এবং কোন গণিত প্রশ্নের কোনও উত্তর সন্ধান করতে পারেন - ১ লক্ষ এর বেশি প্রশ্নের উত্তর পেয়ে যাবেন Doubtnut অ্যাপে
This question is confusing because x square which means it can only have two roots but if we do with substitution method the answers are minus 10 and 18 and if we do this with quadratic equation the answers are - 12 and 18 . But this is impossible causes x² contains two roots an x³ contains 3 roots but this is x square according to textbook. But if you see answer in books like MBD the answer is 18 and - 12 so for those who are confused I recommend you to go for 18 and - 12 which can be done with quadratic equation .( I can understand I am also confused)
Bro my answer coming is 18 and -10
Doubtnut डाउनलोड करें - doubtnut.app.link/Y11MnZFhXN - Doubtnut ऍप पर आप कक्षा ६ से १२ के NCERT के मैथ/गणित के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - १ लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर
Download Doubtnut - doubtnut.app.link/Y11MnZFhXN - Doubtnut App has video solutions of ALL the NCERT questions from Class 6 to 12. You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos
Doubtnut - এখন ডাউনলোড করুন - doubtnut.app.link/Y11MnZFhXN - Doubtnut অ্যাপে, আপনি এনসিইআরটি ক্লাস 6 থেকে ১২ তে গণিত বিষয়ে সব প্রশ্ন দেখতে পারেন এবং কোন গণিত প্রশ্নের কোনও উত্তর সন্ধান করতে পারেন - ১ লক্ষ এর বেশি প্রশ্নের উত্তর পেয়ে যাবেন Doubtnut অ্যাপে
Thanks for these bro today is mAh xam ......
Thanks 👍🌸
thanks you
How you said that x can't be negative
X negative kyun nhi ho sakta...
Thank you so much sir ji 🙏❤️🙏🏻❤️🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
shukriya from dubai
See my video on my Channel and pls subscribe
Dubai also follow ncert
Sakal dekhi hai beta apni
@@momanddadaregod6798 😂😂
10 kese aya samajh nehi aya
Thanku so much sir
Dono no. Ka square kyu nahi kiya
Because it is given that (smaler no)^2=8x
@@Minakshivlogs85 Mera exam Hona Ka bad reply kiya
@@bhaviverma8898 lol
Square of smaller no. Is 8x ? Howw?🤔
It was given in question if you let larger number be x
Why 18 came & 10 also...?
Splitting the middle term
Thanks a lot sir u made my doubts clear in just few seconds...
best
144 ka root kase nikala
Answer is - 12
Fake
Thank you sir