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

You might be interested in

What is the slope of the line that passes through the points (1, -6)(1,−6) and (-8, 9) ?(−8,9)?

Monica [59]

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

m = (9 + 6) / (-8 - 1)

-Simplification

m = 15/-9

-Result

m = -5/3

4 0

2 years ago

Help me pleaseeeeeeeeeeeeeeeeeeeeeeeee

ArbitrLikvidat [17]

Eduardo is packing 12 pairs of mismatched socks for his trip.

3 0

3 years ago

Read 2 more answers

Given the polynomial 6x3 + 4x2 − 6x − 4, what is the value of the coefficient 'k' in the factored form? 6x3 + 4x2 − 6x − 4 = 2(x

anastassius [24]

$6x^3+4x^2-6x-4 =\\ 2(3x^3+2x^2-3x-2) =\\ 2(x^2(3x+2)-1(3x+2))=\\ 2(x^2-1)(3x+2)=2(x+1)(x-1)(3x+2).$

So k=1.

5 0

3 years ago

what is The temperature was 68°F. Later that day the temperature was 82°F. How much does the temperature need to rise or fall to

patriot [66]

The temperature needs to fall 14 degrees F.

7 0

3 years ago

Read 2 more answers

What is the equation in slope-intercept form of the line that passes through the point (3,0) and is

Pie

Answer:

The answer is B y = 1.5x – 4.5

Step-by-step explanation:

6 0

3 years ago