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vfiekz [6]
3 years ago
10

For what value of x:

Mathematics
1 answer:
Monica [59]3 years ago
3 0

Answer:

x = 3.5

Step-by-step explanation:

(x^2 +2x +1) -(x^2 -6x +9) = 20

.. 8x -8 = 20

.. x = 28/8 = 3.5

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Can someone explain and give me the answers ty
Nataliya [291]

The expression evaluates to 20

We have :   5 |3-7|

We have to evaluate above expression.

<h3>State the property Modulus of the function - F(x) = x.</h3>

For a function f(x) = x, which is real in nature -

f(x) = |x| =  \left \{ {{-x\;\;\;for\;x < 0} \atop {x\;\;\;for\;x > 0}} \right.

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In the question it is given -

5 |3-4|

5 |3 - 4|

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Hence, the expression evaluates to give an absolute value of 20

To solve more questions on Modulus, visit the link below-

brainly.com/question/2288321

#SPJ1

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Olly plans to purchase a watch with an original price of $78. The
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