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zhenek [66]
1 year ago
7

1. In the process of solving the radical equation, x − 5 =radical 3x −11 , you will need to solve which of the following quadrat

ic equations?
a) x2 −7x+16=0
b) x2 −3x−14=0
c) x2 +13x−36=0
d) x2 −13x + 36 = 0 e)
none of these
Mathematics
1 answer:
Goryan [66]1 year ago
8 0

In the process of solving the expression x − 5 =radical 3x −11 , you will need to solve the quadratic equation x² - 13x + 36 =0

<h3>Solving radical equations</h3>

Radical equations are expression that are under the square root. For instance √x is a radical expression.

Given the equation expressed as:

x − 5 = √3x −11

Square both sides to have;

(x-5)² = (√3x −11 )²

This can be further expressed as:

(x-5)² =3x −11

Expand

x² -10x + 25 = 3x - 11

Equate to zero

x² -10x + 25 - 3x +11 = 0
x² -10x - 3x +36 = 0
x² - 13x + 36 =0

Hence in the process of solving the expression x − 5 =radical 3x −11 , you will need to solve the quadratic equation x² - 13x + 36 =0

Learn more on radical expressions here: brainly.com/question/6755932

#SPJ1

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The average age of 6 men is 35 years and
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Answer:

39.50

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Step-by-step explanation:

Age of the 2 men = sum of the ages of the 6 men - sum of the ages of the 4 men

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older man = 39.5 + 3 = 42.50

7 0
3 years ago
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