+91-87964 74404
FlagBACK
Question icon
Grade 12Algebra

find coeffecient of x4 in (1+x2-2x2)7
Thanks in advance

Profile image of Yashsva Sisodiya
9 Years agoGrade 12
Answers icon

1 Answer

Profile image of Sourabh Singh
9 Years ago
Hii

Its nothing but (1- x2)7 . The answer to this question is -7C2 .


BEst of Luck

Other Related Questions on algebra

question mark
What is a binomial expression?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
Can we divide two vectors? If this is possible then how?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
How do you write “the product of 18 and q” as an algebraic expression?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
algebra
1 Answer Available

Last Activity: 3 Years ago

question mark
Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?
algebra
1 Answer Available

Last Activity: 3 Years ago