Answers

2014-06-18T23:24:06+05:30
1.)find the zeros of quadratic polynomial x²+7x+12
 a.)-2,-5
b.)-3,-4
c.)2,5
d.)3,4
ans-(b.)
2.)find the zeros of polynomial x²-17
a.)√17,-√17
b.)√3,-√3
c.)√19,-√19
d.)none of the abovw
ans-(d.)
3.)find a quadratic polynomial,the sum and product of whose zeros are -7 and -2
a.)x²-7x-2
b.)x²-7x+2
c.)x²+7x-2
d.)x²+2x-7
ans- (c.)
hope i helped u:)
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2014-06-19T08:10:20+05:30
Which of the following is binomial?
* x²+3
* x³-x+2
* x³

Identify- x³
* monomial
* binomial
* trinomial

Find coffecient of x³+9
* x³
* x²
*x+9
*9 
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