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4 years ago

6

determine whether 0 is a solution of inequality. x>-3 is o a solution yes or no if yes how u get to solution

1 answer:

expeople1 [14]4 years ago

8 0

Really !

If zero is a solution, then you can put it in place of 'x' and the statement will be true.

x > -3
Put zero in place of 'x':

Zero is greater than -3 .

Is that true ?
(Hint: Yes, it's true.)

Then zero is a solution.

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What are the factors of m2 – 12m + 20?m – 14 and m – 6m – 10 and m – 2?

AysviL [449]

So for this polynomial, we will be completing the square. Firstly, what two terms have a product of 20m^2 and a sum of -12m? That would be -10m and -2m. Replace -12m with -2m - 10m: $m^2-2m-10m+20$

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3 years ago

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3 years ago

shakira invests $500000 at 5% compound intwerest per annum . calculate how many years it takes for the value to double in value?

Kay [80]

Answer:

$t=14.2\ years$

Step-by-step explanation:

we know that

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$A=P(1+\frac{r}{n})^{nt}$

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4 years ago

The discriminant of a quadratic equation is the value b^2 – 4ac. What is the value of the discriminant of 0 = –2x^2 + 6x + 13?

Gekata [30.6K]

Δ(discriminent) = b²-4ac
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3 years ago

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