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Kruka [31]
1 year ago
14

From the set {1, 2, 3, 4}, use substitution to determine which value of x makes the equation true. 4x = 8

Mathematics
1 answer:
bearhunter [10]1 year ago
5 0
Answer is 2
Substitute each number into equation
4x = 8
4 (1) = 8. No
4 (2) = 8. Yes
4 (3) = 8. No
4 (4) = 8. No
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deleting Internet browsing history.

Step-by-step explanation:

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Need Help please answer
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Factor the expression completely. 6×3- 4×2 – 16x A. 0 B. 2x(3×2 – 2x – 8) C. 2x(3x + 4)(x – 2) D. 4x(2x + 1)(x – 4) E. 2x(2×2 +
Ghella [55]

Answer:

<h3>The answer is option C</h3>

Step-by-step explanation:

6x³ - 4x² - 16x

To factorize the expression first factor out the GCF out

The GCF in the expression is 2x

That's

2x( 3x² - 2x - 8)

Next Factorize the terms in the bracket

To factorize write - 2x as a difference

that's

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<u>Factor out x from the expression</u>

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<u>Next factor out - 2 from the expression</u>

2x [ x ( 3x + 4) - 2( 3x + 4) ]

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We have the final answer as

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Step-by-step explanation:

6a.

- 5 =  - 3 + a

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6b.

3c + 2 =  - 22

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c =  - 8

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3 years ago
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