Question

please answer fast please answer me​

Answer 1

HELLO FRIEND.......... HERE YOU GO..........

Ans-1- (i) 3x + 7x = 10x

           (ii) -5xy + 9xy = 4xy

Ans-2- (i) 7x³y + 9yx³ = x³y(7 + 9) = x³y(16) = 16x³y

           (ii) 12a²b + 3ba² = 3a²b(4 + 1) = 3a²b(5) = 15a²b

Ans-3- (i) 7abc - 5abc + 9abc - 8abc = 3abc

            (ii) 2x²y - 4x²y + 6x²y - 5x²y = -x²y

HOPE IT HELPED YOU......... PLEASE MARK ME AS THE BRAINLIEST.........

Answer 2

Answer:

1..i) 3X + 7 x = 10 x

ii)-5xy+9xy=4xy

2..i) 7x3y+9x3y=16x3y

ii) 12a2b+3a2b=15a2b

3.i) 7 ABC -5 ABC + 9 ABC -8 ABC=3abc

ii) 2 x 2 Y - 4 x 2 Y +6 x 2 Y - 5 x 2 y= -1x2y

hope it will help you