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2 years ago

Find the equivalent expression. 8(2x−3y)+4(y−3x

2 answers:

8 0

The answer would be 4x-20y
Because
You distribute the term which = 16x-24y and 4y-12x the you combine like terms which = 4x-20y

Hope this helps

Have a great day/night

bazaltina [42]2 years ago

5 0

Answer: 4x – 20y

Explanation:

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Part A: Determine if the expression is one of our special products. If so, identify it by its general form:

kondaur [170]

Answer:

Part A: Yes, it is (a - b)².

Part B: a² - 2ab + b² => (x - 6)² = x² - 12x + 36.

Part C: x² - 12x + 36.

Part A: Not a special product.

Part B: Binomial distribution => (x + 8)(x + 1) = x² + 9x + 8.

Part C: x² + 9x + 8.

Part A: Yes, it is (a + b)²

Part B: a² + 2ab + b² => (3x + 2)² = 9x² + 12x + 4.

Part C: 9x² + 12x + 4.

Part A: Yes, it is (a + b)(a - b), a difference of squares.

Part B: a² - b² => 4x² - 49

Part C: 4x² - 49

Part A: Not a special product.

Part B: Binomial distribution => (x - 5)(2x - 5) = 2x² - 15x + 25.

Part C: 2x² - 15x + 25

6 0

3 years ago

Given the equation square root of 8x plus 1 = 5, solve for x and identify if it is an extraneous solution. x = one fourth, solut

Rainbow [258]

Answer:

x=3, solution is not extraneous

Step-by-step explanation:

we have

$\sqrt{8x+1}=5$

Solve for x

squared both sides

$(\sqrt{8x+1})^2=5^2$

$8x+1=25\\8x=25-1\\8x=24\\x=3$

Verify

For x=3

$\sqrt{8(3)+1}=5$

$\sqrt{24+1}=5$

$\sqrt{25}=5$

$5=5$ -----> is true

therefore

x=3, solution is not extraneous

5 0

3 years ago

Evaluate. 2−2⋅(12⋅3)−53

klemol [59]

2−2(12)(3)−53
=2−(2)(36)−53
=2−72−53
=−70−53

Answer : −123

3 0

3 years ago

Read 2 more answers

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MA_775_DIABLO [31]

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3 years ago

2 dot plots. The highlands have a mean rainfall of 15.27 millimeters, and the Lowlands have a mean rainfall of 12.05 millimeters

Brilliant_brown [7]

Answer:

the answer to your question would be 3mm hope you have a wonderfull day!

6 0

2 years ago