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4 years ago

(x-25) (x-5) square root

Mathematics

1 answer:

Fittoniya [83]4 years ago

6 0

x^2-30x+125 square root

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What expression is equivalent to [x1/4*y16]^1/2

tigry1 [53]

Answer:

The given expression is ${{{\bf x}^{\frac{\bf 1}{\bf 4}}\times y^{\bf 16}}} ^ {\frac{1}{2}} =x^{\frac {\bf 1}{\bf 8}}\times y^{\bf 4}$ .

Step-by-step explanation:

The given expression is ${{x^{\frac{1}{4}}\times y^{16}}}^\frac{1}{2}$

${{x^{\frac{1}{4}}\times y^{16}}}^{\frac{1}{2}}=\sqrt{x^{\frac{1}{4}}\times y^{16}}$

${{x^{\frac{1}{4}}\times y^{16}}}^{\frac{1}{2}}= \sqrt{x^{\frac{1}{4}}}\times \sqrt{y^{16}}$

${{x^{\frac{1}{4}}\times y^{16}}}^{\frac{1}{2}}=x^{\frac{1}{4}}^\frac{1}{2}} \times y^{4}$

${{x^{\frac{1}{4}}\times y^{16}}}^{\frac{1}{2}}= x^{\frac{1}{8}}\times y^{4}$ by using ${a^{m}} ^{n}=a^ {mn}$ property.

5 0

4 years ago

Solve the system by the linear combination method show all work carefully

suter [353]

A-2b=2
A-b=6


A-2b=2
-2(A-b=6)
-2A+2b= -12

A-2b=2
-2A+2b = -12
-------------------
-A = -10
-A/-1 = -10/-1

A = 10

a-b=6
10 - b = 6
10-10-b = 6 -10
-b = -4
-b/-1 = 14/-1
b= 4

Check
a - 2b =2
10 - 2(4) =2
10 - 8 = 2
2=2

7 0

3 years ago

Find the equation of a line that is perpendicular to the line y=(1/3)x+4 and contains the point (-9,0)?

torisob [31]

Answer:

y = -3x - 27

Step-by-step explanation:

0 = -3[-9] + b

-27 = b

y = -3x - 27

* Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE RATE OF CHANGES [SLOPES]:

⅓ → -3

I am joyous to assist you anytime.

7 0

4 years ago

What is the value of 2|C| + 3|D|?

Ivenika [448]

Your answer is 2x|c|

5 0

3 years ago

5-2x/3=x solve for x

Mrrafil [7]

5-2x/3-5=x-5

-2x/3=x-5

-2x=3x-15

-5x=-15

Answer: x=3

8 0

3 years ago