can anyone can answer to 1and4 sums
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if answer is write then teri ma ki kasam follow kar and thanks kar
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Answer:
1)1/2*25
2)=2*14
3)5*4
4)5*5
Step-by-step explanation:
1)[1\2]4+5+6. [a*m×a*n=a*m+n]
⇒[1/2]*15=1/2*15
2)(-2)*7+3+4. [∴（-a)*n =a*n]
(-2)*14=2*14
3). 4*4×5*4/4*4=5*4. [∴(a/b)*m=a*m/b*m]
4) 5*-4×5*6+3. (∴1\a*n=a*-n)
5*-4×5*9. (∴a*m×a*n=a*m+n)
5*(-4)+9=5*5
I hope it help u
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