3 years ago

What is the completely factored for of x^2-16xy+64y^2

Mathematics

2 answers:

mojhsa [17]3 years ago

5 0

Answer:

(x - 8y)(x - 8y) or (x - 8y)^2

Step-by-step explanation:

We need 2 numbers whose product is 64 and whose sum is -16.

They are -8 and -8.

So factoring:-

x^2 - 16xy + 64y^2

= (x - 8y)(x - 8y) or (x - 8y)^2

Elden [556K]3 years ago

4 0

Answer:

(x-8y)^2

Step-by-step explanation:

I used a calculator

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Answer:

The answer to your question is m = -5/3

Step-by-step explanation:

Data

Point 1 = (1, -6)

Point 2 = (-8, 9)

Process

To find the slope just substitute the values in the formula and simplify.

Formula

slope = m = (y2 - y1) / (x2 - x1)

-Identify x1, y1, x2 and y2

x1 = 1 y1 = -6 x2 = -8 y2 = 9

-Substitution

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-Simplification

m = 15/-9

-Result

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