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Amiraneli [1.4K]
3 years ago
6

How many soultions does 5(x-3)+6=5x-9

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
5 0

5(x - 3) + 6 = 5x - 9 has no solution

<em><u>Solution:</u></em>

We have to find the number of solutions for the given equation

Given equation is:

5(x - 3) + 6 = 5x - 9

Multiply the terms inside with bracket with constant outside the bracket

5x - 15 + 6 = 5x - 9

Add the constants in left hand side of equation

5x - 9 = 5x - 9

If the coefficients are the same on both sides, then the sides will not equal, therefore no solutions will occur.

Here, 5x - 9 = 5x - 9

The coefficients are same in both sides of equation

Therefore, the equation has no solution

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Step-by-step explanation:

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If the domain of the function f(x)=2x2- 8is {-2, 3, 5}, then the range is
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{0, 10, 42}

Step-by-step explanation:

<em>Domain is set of input values and range is set output values.</em>

For the function f(x) = 2x² - 8 and domain set of {-2, 3, 5}

<u>Range is:</u>

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<u>Range:</u> {0, 10, 42}

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