4 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)

Mathematics

2 answers:

Afina-wow [57]4 years ago

6 0

Answer:

What do you need help with, I can't help you right now because there is no problem.

Step-by-step explanation:

Troyanec [42]4 years ago

5 0

Answer:

What do you need help with, I can't help you right now because there is no problem.

Step-by-step explanation:

You can take a screenshot and post it if you would like

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Eight is greater than the sum of a number h and 3

leva [86]

Answer:

5...?

Step-by-step explanation:

5+3=8

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3 years ago

Select the two values of x that are roots of this equation.x2 + 3x – 5 = 0

Scrat [10]

Answer:

x = $x=\frac{-3+\sqrt{29}}{2},\:x=\frac{-3-\sqrt{29}}{2}$

Step-by-step explanation:

$x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ all you need to do for this equation, is solve using the quadratic formula

a = 1

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3 years ago

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bulgar [2K]

Answer:

Step-by-step explanation:

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3 years ago

What are the excluded values? –4 and –1 -1/2, 1, and 4 1 1 and 4

mart [117]

The excluded values are x = 4 and x - 1

<h3>How to determine the excluded values?</h3>

The complete question is added as an attachment

The function is given as:

(2x^2 - 7x - 4)/(x^2 - 5x + 4)

Set the denominator to 0

x^2 - 5x + 4 = 0

Expand

x^2 - x - 4x + 4 = 0

Factorize the equation

x(x -1) - 4(x - 1) = 0

This gives

(x - 4)(x - 1) = 0

Solve for x

x = 4 and x - 1

Hence, the excluded values are x = 4 and x - 1