3 years ago

Study the numerical expression (4 x 10) + 8. Which one of the following expressions is equivalent to this numerical expression?

1 answer:

Alexxx [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Either try all the numbers and see which ones work or do the following.

Times both sides by 2x-5.

3=x(2x-5)=2x^2-5x

Rearrange and solve the quadratic. I will factorise.

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so x = -1/2 or 3

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motikmotik

Answer:

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