Question

Answer itz 5th one fast its urgent

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Answer 1

Answer:

question no 5

in this question using by ditributive property of over addition

2/3(-3/4+2/3)=2/3(-3/4)+2/3(2/3)

2/3(-3*3+4*2/12)=2*-3/4*3+2*2/3*3( here finding lcm of 4 and 3also ding multiplying numerator to numerator and denominater to denominator

2/3(-9+8/12)=-6/12+4/9

2/3(-1/12)=-6*3+4*4/36 here finding lcm of 12and9

2*-1/12*3=-18+16/36

-2/36=-2/36

-1/18=-1/18

proved

Answer 2

hope it helps you........❗