3 years ago

The value -1 is a solution for x^2 - 6x + 5 = 0 True or False?

Mathematics

1 answer:

solmaris [256]3 years ago

3 0

False -1 is not a solution.

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If K = (AB)/(A+B) , then B =?

ziro4ka [17]

Answer:

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Step-by-step explanation:

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3 years ago

F(x) = -x - 3 Find f(-4) f(-4) = -(-4) -3

skelet666 [1.2K]

Answer:

$\boxed{ \bold{ \boxed{ \sf{f( - 4) = 1}}}}$

Step-by-step explanation:

Given, f ( x ) = - x - 3

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$\sf{f( - 4) = - ( - 4) - 3}$

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⇒ $\sf{ 4 - 3}$

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Step-by-step explanation:

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