Question

answer this questions ​

Answer 1

Answer:

9. 6x^2+5x-6

=6x^2-4x+9x-6

=2x(3x-2)+3(3x-2)

=(2x+3)(3x-2)

10. x=2. y=1

2x+3y=k

( 2×2 )+(3×1) =k

4+3 = k

k = 7

Answer 2

Step-by-step explanation:

Q-3) a- See the pic

b) i ) ( 2x + 1 ) 3

2) __