Factors of `10 m ^(2) - 31m - 132`

Factorise the following 10m^(2) - 31m - 132

Simplify the following: 10m^(2) - 9m + 7m - 3m^(2) - 5m -8

Factorise the following : 2m^(2) - 6mn + 12m - 10n

Between 1 and 31, m numbers have been inserted in such a way that the resulting sequence is an A. P. and the ratio of 7^(th) and (m - 1)^(th) numbers is 5 : 9. Find the value of m.

In the process nA(g) to mB(g) , rate of disappearance of A is 5 xx 10^3 M-"min"^(-1) & rate of appearance of B is 10^(-2) M - "min"^(-1) at same instant. Then values of n & m respectively are

An ideal gas expands in volume from 10^(-3) m^(3) to 10^(-2)m^(3) at 300 K against a constant pressure of 10^(5) Nm^(-2) . The work done is

( m^2 - 14m - 32) /(m + 2) = ___

Find the common factors of the given terms in each : 4m^2, 6m^2, 8m^3 .

For AtoB , a first order reaction, k=10^(-2)"min"^(-1) . If initial concentration of A is 1M, rate of the reaction after 2.31 hrs will be ("in M-min"^(-1))

The sum of the factors of 9 ! Which are odd and are of the form 3m+2 , where m is a natural number is