An algebraic expression obtained by multiplying x2 with 12 and subtracting 5 from it is ______ .
-7x2
5 - 12x2
12x2 - 5
7x2
Multiplying x2 with 12 gives 12x2
And, subtracting 5 from 12x2 gives 12x2 - 5
Question 17
The expression obtained when x is multiplied by 2 and then subtracted from 3 is
(a) 2x−3
(b) 2x+3
(c) 3−2x
(d) 3x−2