m2il6eschurbanna m2il6eschurbanna

06-07-2016
Mathematics

contestada

simplify the expression. 7x–8 • 6x3 a. 42 /x^5. b. 1 /42x^5 c. 42x^11 d. 13x^–5

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dalendrk dalendrk

13-07-2016

[tex]7x^{-8}\cdot6x^3=(7\cdot6)x^{-8+3}=\boxed{42x^{-5}=\dfrac{42}{x^5}}\to\boxed{a.}[/tex]

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scobyrush scobyrush

19-03-2019

Answer:

42/x^5

Step-by-step explanation:

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