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rosijanka [135]
3 years ago
10

(6x?+ 5) - (4x - 3) A. 6x2 - 4x + 2 B. 2x2 + 2 C. 2x2 + 8 O D. 6x2 - 4x + 8

Mathematics
2 answers:
Greeley [361]3 years ago
7 0

Answer:

6x^2 -4x +8

Step-by-step explanation:

(6x^2+ 5) - (4x - 3)

Distribute the minus sign

(6x^2+ 5) - 4x + 3

Combine like terms

6x^2 -4x +8

Vikki [24]3 years ago
6 0

Answer:

Step-by-step explanation:

C

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Answer:

the value of a such that  there is no solution to the equation is a = -4.

Step-by-step explanation:

Let first simplify the expression presented on statement. The equation has no solution if and only if a is eliminated in the process and an absurd is the result (i.e. 0 = 7).

2\cdot (a\cdot x + 3) = 4\cdot x -3\cdot (4\cdot x + 8)

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Let prove the certainty of the result. We find that an absurd exist: (a = -4)

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Step-by-step explanation:

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2x -3y =2<br><br> x = 6y - 5
never [62]
2(6y - 5) - 3y = 2
12y - 10 - 3y = 2
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