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3 years ago

X² = 35 show your work

Mathematics

1 answer:

crimeas [40]3 years ago

4 0

Answer:

x=±√35

Step-by-step explanation:

Take the square root of both sides of the equation to eliminate the exponent on the left side.

x=±√35

The complete solution is the result of both the positive and negative portions of the solution.

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Which is true about the degree of the sum and difference of the polynomials 3x5y – 2x3y4 – 7xy3 and –8x5y 2x3y4 xy3?.

ki77a [65]

The degree of the sum and difference of the polynomials are 6 and 7 respectively.

given polynomials are:

$3x^5-2x^3y^4-7xy^3$

$-8x^5y+2x^3y^4+xy^3$

the sum of polynomials = $-5x^5y-6xy^3$

the difference of polynomials = $11x^5y-4x^3y^4-8xy^3$

<h3>what is the degree of a polynomial?</h3>

A polynomial's degree is the highest or the greatest power of a variable in a polynomial equation.

degree of sum = monomial with highest power = 5+1=6

degree of difference = monomial with highest power = 3+4 = 7

therefore, the degree of the sum and difference of the polynomials are 6 and 7 respectively.

to get more about polynomials refer to:

brainly.com/question/1600696

4 0

2 years ago

Solve by graphing y<7/3x + 5 and x<-3

Molodets [167]

Slope : -7/3

Y-Intercept: 4

4 0

4 years ago

Draw a graph of the circle with equation x²+y²=9.What are the solutions to the system of circle and line when the circle is give

aleksandrvk [35]

Answer:

(-2.23606, 2) and (2.23606, 2)

Step-by-step explanation:

$x^2+y^2=9$

$y=2$

The circle has its center situated at the origin and radius of 3 units

Applying the value of y to the first equation

$x^2+2^2=9$

$\Rightarrow x^2=9-4$

$\Rightarrow x^2=5$

$\Rightarrow x=\sqrt{5}$

$\Rightarrow x=\pm 2.23606$

So, the points where the line will intersect the circle is (-2.23606, 2) and (2.23606, 2)

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V125BC [204]

The answer for #8 is C.

7.1 x 7.1 = 50.41

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3 years ago