3 years ago

Please help. Is algebra.

Mathematics

2 answers:

Molodets [167]3 years ago

7 0

The correct answer is D.

Artist 52 [7]3 years ago

3 0

Answer: 2m^4 n^2 it’s option D

You might be interested in

What is the volume of a cone with a diameter of 2 feet and a height of 5 feet?

ser-zykov [4K]

Answer:

The answer is 20.9

Step-by-step explanation:

5 0

2 years ago

Find the length of the curve y = 3/5x^5/3 - 3/4x^1/3 + 6 for 1 < = x < = 8. The length of the curve is . (Type an exact an

Mashutka [201]

Answer:

$\sqrt\frac{387}{20}$

Step-by-step explanation:

$Arc Length =\int\limits^a_b {\sqrt{1+(\frac{dy}{dx})^2 } } \, dx$

$y=\dfrac{3}{5}x^{\frac{5}{3}}- \dfrac{3}{4}x^{\frac{1}{3}}+6$

$\frac{dy}{dx} =x^{\frac{2}{3}}-\dfrac{1}{4}x^{-\frac{2}{3}}$

$1+(\frac{dy}{dx})^2 }=1+(x^{\frac{2}{3}}-\dfrac{1}{4}x^{-\frac{2}{3}})^2\\=1+(x^{\frac{4}{3}}-\dfrac{1}{2}+ \dfrac{1}{16}x^{-\frac{4}{3}})$

$=\dfrac{1}{2}+x^{\frac{4}{3}}+ \dfrac{1}{16}x^{-\frac{4}{3}}$

For the Interval $1\leq x\leq 8$

Length of the Curve $=\int\limits^8_1 {\sqrt{\dfrac{1}{2}+x^{\frac{4}{3}}+ \dfrac{1}{16}x^{-\frac{4}{3}} } } \, dx\\$

Using T1-Calculator

$=\sqrt\frac{387}{20}$

3 0

3 years ago

Simplify (x-4)(4x^2+x-6)!!!

ki77a [65]

Answer:

4x^3 - 15x^2 - 10x + 24

Step-by-step explanation:

FOIL (x-4)(4x^2+x-6)

= x(4x^2+x-6) -4(4x^2+x-6)

= 4x^3+x^2-6x-16x^2-4x+24

=4x^3-15x^2-10x+24

5 0

3 years ago

Evaluate the expression when x=-2 y=3 and z = -1/5<br> xyz=

lakkis [162]

Answer:

Step-by-step explanation:

6 0

3 years ago

Find the GCF AND LCM OF 25 AND 75

Verizon [17]

Answer:

GCF : 5 LCM :75

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers