4 years ago

Translate the algebraic expression one third of the sum of two numbers

1 answer:

3 0

I think that 1/3(x+y) would be your algebraic expression.

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Annette [7]

Answer:

E: 9 months

Step-by-step explanation:

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3 years ago

Olin [163]

Answer:

পার্সেন্টস সহ এই সূত্রটি মিশ্রিত হয় ...

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3 years ago

e-lub [12.9K]

.00304
.156
1.624
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3 years ago

Gnoma [55]

Answer:

$(x-(4+\sqrt{3}i))(x-(4-\sqrt{3}i))$

Step-by-step explanation:

Consider the quadratic expression

$x^2-8x+19$

First, find its discriminant:

$D=(-8)^2-4\cdot 1\cdot 19=64-76=-12$

Note that $i^2=-1,$ then $D=12i^2.$

Use quadratic formula to find the roots:

$x_{1,2}=\dfrac{-(-8)\pm \sqrt{12i^2}}{2\cdot 1}=\dfrac{8\pm 2\sqrt{3} i}{2}=4\pm \sqrt{3}i$

Now, given quadratic expression is equivalent to

$(x-(4+\sqrt{3}i))(x-(4-\sqrt{3}i))\\ \\=(x-4-\sqrt{3}i)(x-4+\sqrt{3}i)$

6 0

3 years ago

Aliun [14]

30 = 6 + 2x
x = 12 fish caught last year

7 0

3 years ago