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2 years ago

Urgent. Factor the trinomial by grouping. Please show work. 14x^2y+9xy^2+y^3. If prime, show how you got prime answer.

Mathematics

1 answer:

ch4aika [34]2 years ago

3 0

Answer:

y x (2x +y) x (7x +y)

Step-by-step explanation:

14x^2y + 9xy^2 +y^3

(Factor the expression)

y x (14x^2 +9xy +y^2)

(Rewrite the expression)

y x (14x^2 + 7xy +2xy +y^2)

(Factor the expression)

y x (7x x(2x +y) + y x (2x +y) )

(Factor the expression)

y x (2x +y) x (7x +y)

:))

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The sum of two consecutive even numbers is 210.

WITCHER [35]

Answer:

104, 106

Step-by-step explanation:

Hello!

A consecutive number is a number that comes after the other.

Let the first even integer be x. Since there is an even integer for every two integers, the second number should be x + 2.

<h3>Solve for x</h3>

(x) + (x + 2) = 210
x + x + 2 = 210
2x + 2 = 210
2x = 208
x = 104

The second number is x + 2, so it would be 106.

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2 years ago

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3 years ago

Answers 43-46 please

jenyasd209 [6]

The correct answers should be:
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3 years ago

What is the area of the trapezoid?

MA_775_DIABLO [31]

Area of Trapezoid

$A = \dfrac{(B + b)h}{2}$

where B = larger base, b = smaller base, and h = height.

For this trapezoid, you have
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2 years ago