3 years ago

Consider 8^x-4 = 810

Mathematics

1 answer:

Alex787 [66]3 years ago

8 0

Answer:

x = 14

Step-by-step explanation:

Because the bases are equal , the exponents

must also be equal.

${8}^{x - 4} = {8}^{10} \\ x - 4 = 10 \\ x = 10 + 4 \\ \huge \red{ \boxed{ x = 14}}$

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Answer:

Step-by-step explanation:

I think your question is missing key information and the one below is similar to yours. Hope it will find you well:

"Alex has a block of wood that is in the shape of a rectangular prism dimensions 70 cm by 50 cm by 30 cm. He cuts a 10-cm square hole through the center of the prism. What is the volume of the remaining solid?

Here is my answer:

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