3 years ago

Me ajuda ai ....10x-1=2x^2+7

Mathematics

1 answer:

garik1379 [7]3 years ago

3 0

Answer:

x = 1 and/or x = 4

Step-by-step explanation:

You can solve by factoring, using the quadratic formula, or completing the square.

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Which of the following represents the factorization of the trinomial below?<br>x2 - 6x +9

valentinak56 [21]

For this case we must factor the following expression:

$x ^ 2-6x + 9$

We must find two numbers that, when multiplied, result in 9 and when added, result in -6.

These numbers are -3 and -3.

$-3-3 = -6\\-3 * -3 = + 9$

Then, the factored expression is of the form:

$(x-3) (x-3) = (x-3) ^ 2$

Thus, the correct option is option C.

ANswer:

Option C

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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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4 years ago

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3 years ago

Read 2 more answers

Find 356*27+537*373-235*73=

sesenic [268]

Answer:

Using PEMDAS the answer would be 192758

Step-by-step explanation:

(356*27)+(537*373)-(235*73)=

9612+200301-17155=

Solve

192758

Happy learning!

--Applepi101

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