plzz tell the answer of 46 th question it is urgent ..
Attachments:
Answers
Answered by
0
Solve equation by middle term splitting.
Use it for verification :-
Sum of zeros = -b/a
1/2-3/2 = -4/4
-1 = -1
Product of zeros = c/a
1/2*-3/2 = -3/4
-3/4 = -3/4
Use it for verification :-
Sum of zeros = -b/a
1/2-3/2 = -4/4
-1 = -1
Product of zeros = c/a
1/2*-3/2 = -3/4
-3/4 = -3/4
Answered by
1
4x2 + 4x -3
4x2 +6x-2x -3
2x(2x + 3) -1 (2x +3)
(2x+ 3) (2x -1)
so x=1/2 and -3/2
sum= a +b= -b/a
1/2+-3/2=-4/4
-2/2=-1/1
1=1
product
1/2×-3/2=-3/4
-3/4=-3/4
4x2 +6x-2x -3
2x(2x + 3) -1 (2x +3)
(2x+ 3) (2x -1)
so x=1/2 and -3/2
sum= a +b= -b/a
1/2+-3/2=-4/4
-2/2=-1/1
1=1
product
1/2×-3/2=-3/4
-3/4=-3/4
Similar questions