Number 76 nunber 77 number 78and 79

76) 10n^8

77) 35v^11

78) 2025/n^2

79) 4k^8

76) 10n^8 when you see exponents like this you add them together

77) 35v^11 when you see exponents like this you add them together

78) 9n in the numerator the exponents are added together then subtracted by the bottom exponent

79) 8k^12 when the exponent is like this you multiply them together

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this