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2 years ago

Anyone know how to do this?

Mathematics

1 answer:

Pavel [41]2 years ago

4 0

Answer:

$5 = 16 - 11 \\ so \: \\ {x}^{2} - 8x + 16 - 11\\ \\ {x}^{2} - 8x + 16 = (x - 4)^{2} \\ \\ (x - 4)^{2} - 11$

Step-by-step explanation:

I hope that is useful for you :)

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Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Identify

Point (2, 5)

Point (6, 7)

Step 2: Find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{7-5}{6-2}$
[Fraction] Subtract: $\displaystyle m = \frac{2}{4}$
[Fraction] Simplify: $\displaystyle m = \frac{1}{2}$

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