If x = 2 and y =3. evaluate 3x - 4y

1 answer:

6 0

The answer is -6 just plug in the values

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juin [17]

$\frac{x^\frac{1}{2} }{x^\frac{2}{7}}$

According to the rule of exponents $\frac{a^m}{a^n} = a^{(m-n)}$ , i.e. when two terms are in division with same base , we subtract the exponents

$\frac{x^\frac{1}{2} }{x^\frac{2}{7}} = x^{(\frac{1}{2}) - (\frac{2}{7})}$

$=x^\frac{3}{14}$

x to the 3 fourteenths power

5 0

3 years ago

Lemur [1.5K]

The answer is C
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3 0

3 years ago

Sergio [31]

Answer:

the domain is ALL reals numbers except ZERO

- ∞ < x < 0 ∪ 0 < x < ∞

Step-by-step explanation:

6 0

3 years ago

san4es73 [151]

The answer is C
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6 0

3 years ago

iVinArrow [24]

Answer:

y=2x^2+1

Step-by-step explanation:

a quadratic equation has a x^2 term

4 0

3 years ago