MCQ of Maths Class 9
A ploynomial having two terms is called ……………….. .
Mononomial
Trimomial
Binomial
None of these
If a polynomial p(x) is divided by a linear divisor (x-a) then remainder is:
p (a)
p (x)
p (b)
p (c)
For what value of ‘k’ x2 + k will be a complete square?
3
4
5
9
Find m.so that x2+4x+m is a complete square?
8
8
4
16
Factorize 4×2 – 25×4 :
(2x – 5×2)(2x + 5×2 )
(2x – 5x)(2x + 5×2 )
(2x – 5x)(2x + 5x )
(5 – 2x)(2x + 5x )
x2-7x+12 is equal to:
(x+3)(x+4)
(x-3)(x+4)
(x-3)(x-4)
(x+3)(x-4)
(a+b) (a2-ab+b2) is equal to
a2+b2
a2+b2
a4+b4
a3-b3
Factor of ac + ad + be + bd are:
(a2 xa0- xa0b2 )( c2 + d2 )
(a2 xa0+ b2 )( c2 + d2 )
(a xa0+ xa0b )2( c + d )2
(a xa0- xa0b )( c + d )
For what value of m,x2 + 4x + m will be a complete square?
8
8-
4
16
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