Math, asked by Trishu18, 11 months ago

plzz give all ans in detail​

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Answers

Answered by jyotikhetwal107
1

Answer:

6. 6xy and -8xy

7. mn- 3y

8.1/2xy

9. 5+5z

10. 60a-20a-8a+42-20

=32a +22

3yx-5xy+5x-8x-6y+12y+8

= -2xy-3x+6y+8

11.6*3*-3-8*3-7*-3

=-78+21

= -57

12.3*-5*-2+(-5)^2-(-2)^2-2*-5+3*-2

=55

13. Area of rectangular plot= l*b

=65*25

=1625

14. Area of rectangular garden=l*b

550=l*25

=22m

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