3 years ago

Which expression represents -8x2 + 54x + 140 in factored form?

Mathematics

1 answer:

ra1l [238]3 years ago

3 0

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

Factor out the 2 and by grouping.

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3 years ago

Which model represent the factors of 4x2-9

lions [1.4K]

Step-by-step explanation:

4x²-9

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solution

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2 years ago

A rectangular shoebox has a volume of 728 cubic inches. The base of the shoebox measures 8 inches by 6.5 inches. How long is the

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3 years ago

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liraira [26]

Answer:

Speed of sound is 340 meter per second.

Step-by-step explanation:

Let the speed of sound = x meter per second.

It is given that,

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So, we get,

x - 50%x = 170

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3 years ago