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3 years ago

Please help answer this!!!

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

3 0

Answer:

49) $12\,b^4$

50) $200\,x^6$

Step-by-step explanation:

Use the properties of exponent to reduce this expressions:

a) $3\,b\,*\,4 \,b^3=(3\,*\,4)\,(b\,*\,b^3)=12\,b^{(1+3)}=12\,b^4$

b) $5\,x^2\,*\,8\,x\,5\,*\,x^3=(5\,*\,8\,*\,5)\,(x^2\,*\,x\,*\,x^3)=200\,x^{(2+1+3)}= 200\,x^6$

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natita [175]

Answer:

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Step-by-step explanation:

Given

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Required

Determine the inverse function

Start by replacing f(x) with y

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Swap the positions of y and x

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Make y the subject: Add 4 to both sides

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Make y the subject: Divide through by 2

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Replace y with f-1(x)

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Answer:

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3 years ago

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