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rosijanka [135]

1 year ago

8

I got this problem wrong and I have no idea how to solve it.Help please ☕

1 answer:

astra-53 [7]1 year ago

8 0

Answer:

Step-by-step explanation:

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Simplify √ a^7 , where a>0 Which expression is equivalent to √a^7

Softa [21]

Answer:

$a^{3} \sqrt[]{a}$

Step-by-step explanation:

8 0

2 years ago

Find the solution to the system of equations. You can use the interactive graph below to find the solution. { y = x − 4 y = 4 x

kumpel [21]

ANSWER

$x=-2,y=-6$

EXPLANATION

First equation:

$y = x - 4$

Second equation:

$y = 4x + 2$

Let us equate the two equations and solve for x.

This implies that;

$4x + 2 = x - 4$

Group similar terms to obtain:

$4x - x = - 4 - 2$

Simplify:

$3x = - 6$

Divide both sides by 3

$x = - 2$

Put x=-2 into any of the equations.

I will put x=-2 into the first equation:

$y = - 2 - 4$

This implies that,

$y = - 6$

7 0

2 years ago

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Angel and Kellie each have the same amount of money in their wallet. Angel buys two juice drinks and receives $1.10 in change af

meriva

Answer:

y= 2x+1.10

y=x+3.05

Step-by-step explanation:

6 0

2 years ago

1/4 of the original price is marked down if the sales price is 128.00 what is the original price DONT not round your answer to t

mr_godi [17]

Answer:

Ipguifiyfohvlbouviyfiyfyivojviyc itcitditcyivuy if it go

7 0

2 years ago

What is the form of the Pythagorean triple generator?

stepladder [879]

Answer:(x^2+y^2)^2=(x^2+y^2)(x^2+y^2)

Step-by-step explanation:

We can rewrite left side into right side form

(x^2+y^2)^2=(x^2+y^2)(x^2+y^2)

we can expand it

(x^2+y^2)^2=x^4+x^2y^2+x^2y^2+y^4

(x^2+y^2)^2=x^4+y^4+2x^2y^2

we can add and subtract 2x^2y^2

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

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

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

(x^2+y^2)^2=x^4-2x^2y^2+y^4+(2xy)^2

(x^2+y^2)^2=(x^2-y^2)^2+(2xy)^2

4 0

2 years ago

Read 2 more answers