4 years ago

Which of the following equations have exactly one solution?

Mathematics

1 answer:

Sonja [21]4 years ago

7 0

Answer:

Step-by-step explanation:

Because if you subtract 19x and 18 from each side it wont be 0=0, in other equatins there is infinity solutions

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kondor19780726 [428]

Answer:

Option A

Step-by-step explanation:

Given function is,

$f(x)=x^4-x^2-6$

Hint: $(-1=-3+2)$ and $(-3)(2)=-6$

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$=x^2(x^2-3)+2(x^2-3)$

$=(x^2+2)(x^2-3)$

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Option A will be the correct option.

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3 years ago

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2 years ago

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mihalych1998 [28]

Answer:

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Step-by-step explanation:

Area:

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2 years ago

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maks197457 [2]

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3 years ago

Drag and drop an answer to each box to correctly explain the derivation of the formula for the volume of a pyramid.

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