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Eduardwww [97]
2 years ago
10

Y=4x^2-36 solve the following quadratic function by utilizing the square root method x=?

Mathematics
1 answer:
Luda [366]2 years ago
7 0

Answer:

This ans is easily solved by using algebraic identities a²- b² = (a+b) (a-b)

Step-by-step explanation:

1. convert into Identity

2. solve quadratic equation that formed.

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Describe the relationship between n and 4 that will make the value of the expression 7xn4greater than7
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As per the statement: the value of the expression 7 x n/4 greater than 7.

To describe the relationship between n and 4.

"greater than" symbol is represented by '>'

The value of expression 7 \times \frac{n}{4} grater than 7 is;

7(\frac{n}{4}) > 7

Divide by 7 both sides we get;

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Multiply both sides of an equation by 4 we get;

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Therefore, the relationship between n and 4 is, n > 4



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