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4 years ago

Find the solutions to the equation below x^2-25=0

Mathematics

2 answers:

Arlecino [84]4 years ago

3 0

Answer:

x=5,x=-5

Step-by-step explanation:

The screenshot below will explain the answer

almond37 [142]4 years ago

3 0

Answer:

x = 5, -5

Step-by-step explanation:

Find the roots of $x^{2} -25=0$ by solving for x.

Add 25 to both sides

$x^{2} =25$

Square root both sides

$x = 5$

$x=-5$

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Answer:

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4 years ago

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3 years ago

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Helga [31]

Answer:

A) 0.028

Step-by-step explanation:

Given:

Sample size, n = 115

Population parameter, p = 0.1

The X-Bin(n=155, p=0.1)

Required:

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Substitute figures in the equation:

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3 years ago

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Step-by-step explanation:

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