4 years ago

Factor the polynomial

1 answer:

5 0

3x⁶y² + 57x⁵y³ + 252x⁴y⁴
= 3x⁴y²(x² + 19xy + 84y²)
= 3x⁴y²(x² + 12xy + 7xy + 84y²)
= 3x⁴y²(x(x + 12y) + 7y(x + 12y))
= 3x⁴y²(x + 12y)(x + 7y)

You might be interested in

Please explain your answer

Ymorist [56]

Answer:

Step-by-step explanation:

11+(-7)^2-9 - original

11+49-9 - square the -7, since its in brackets the negative applies too and a negative x a negative = positive, so it ends up as 7x7+49

60-9 - add both positives 11+49=60

51 - subtract 9 from 60, 60-9=51

7 0

3 years ago

2. Convert 4 cups to gallons.

Alecsey [184]

Answer:

4 cups = .25 gallons

6 0

3 years ago

Write the word as an equation. The product of a number m and 2 is 8. An equation that represent this word sentences is?

ollegr [7]

Answer:

2(xm) = 8

Step-by-step explanation:

just a guess!

3 0

3 years ago

Adult panda weights are normally distributed with a mean of 200 pounds and a standard deviation of 20 pounds. The largest pandas

earnstyle [38]

$\mathbb P(X>250)=1-\mathbb P(X\le250)$

$\mathbb P(X\le250)=\mathbb P\left(\dfrac{X-200}{20}\le\dfrac{250-200}{20}\right)=\mathbb P(Z\le2.5)\approx0.9938$

which means

$\mathbb P(X>250)\approx1-0.9938=0.0062$

so approximately 0.62% of pandas weight over 250 pounds.

7 0

3 years ago

Read 2 more answers

Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 poin

adell [148]

If AB and CD are parallel lines and PR is the transversal, then angle PRD = angle APR by alternate interior angle theorem.
Angle PRD = 120 degrees so, 65 + x = 120 degrees
120 - 65 = 55 degrees

3 0

3 years ago