itsbluepanda1 itsbluepanda1

03-01-2021
Mathematics

contestada

(ar^(b))^(4)=81r^(24 ) work out a and b

Respuesta :

Аноним Аноним

03-01-2021

Answer: a = 3; b = 6

[tex](ar^{b})^{4}=81r^{24}\\\\<=>a^{4}.r^{4b}=3^{4}.r^{24}\\\\\\=>\left \{ {{a=3} \atop {4b=24}} \right.\\\\\\<=>\left \{ {{a=3} \atop {b=6}} \right.[/tex]

Step-by-step explanation:

Answer Link

Otras preguntas

Which is a true statement? Themes are implied by the writer and are never obvious. Themes may be specific to one culture or apply to multiple cultures. Themes a

round 9,254 to the nearest hundred

Despite growing numbers, minority groups in the US continue to face

What groups were excluded from this widening of political opportunity? Why?

Which primary source document would give you insight into how the Great Chicago Fire affected working-class families?

What groups were excluded from this widening of political opportunity? Why?

Tap 1 fills the pool in 12 hours, while tap 2 fills the same pool in 15 hours. How long does it take to fill this pool if both taps are used?

what is the equivalent to 7.4 kilograms

Which of these events came first? Julius Caesar’s assassination Rome becoming a republic Caesar Augustus taking power Rome becoming an empire

Money managers: A. help people set up budgets to control personal spending. B. typically work for investment banks. C. are on the sell side of Wall Street. D