3 years ago

Help please Please I need help

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

6 0

Answer:

D. -2 and 6

Step-by-step explanation:

Use the quadratic formula to put either -2 or 6 in and get it to equal 0.

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3 years ago

X^2 + 2x + 5 find the zeros

Dvinal [7]

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This is what I got

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What is the Compound Inequality that is true for the missing side length? 3cm, 4cm, Xcm

Brrunno [24]

Answer:

$x< 3+4\: and\\\left | 3-4 \right |$

Step-by-step explanation:

1. Well, when it comes to triangles. Mainly Pythagorean Triple, right triangles whose sides are 3,4,5 or 5,11,12

2. Keeping in mind this a Pythagorean Triple, then x=5

3. Then we can write it as Compound Inequality by combining the Statements for an Inequality of Triangle:

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Or we can do:

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4. Writing in terms of x:

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3 years ago

The zeros of a function are the values of x for which the function is equal to zero. Enter a number in each blank to make trued

scoray [572]

Answer:

zeros are 4 and 3

Step-by-step explanation:

2x - 6 =0

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7 0

3 years ago

Which expression is equivalent to 2 (14x-37+28x+12.2-5y-17.5)?

ziro4ka [17]

Answer:

A. 84x - 16y - 10.6

Explanation:

$\sf \rightarrow 2(14x-3y+28x+12.2-5y-17.5)$

$\sf \rightarrow 2 (42x-8y-5.3)$

apply distributive method: a(b + c) = ab + ac

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2 years ago