What is x2 – 6 = 16x + 30 rewritten in standard form, then factored?

Answers

Answer 1

Answer:

Quadratic equation is the polynomial equation whose highest power of the variable is two. The standard form of the given equation is,

$x^2-16x-36&=0$

The factor roots of the equation are -2 and 8.

Given information-

The quadratic equation given in the problem is,

$x^2 -6 = 16x + 30$

Quadratic equation-

Quadratic equation is the polynomial equation whose highest power of the variable is two. Quadratic equation is the equation which involves only one unknown variable.

The standard form of the quadratic equitation can be given as,

$ax^2+bx+c=0$

Here, a,b and c are the known variables and x is the unknown.

Convert the given equation in the standard form,

$x^2 -6 = 16x + 30$

Equate the above equation to the zero and bring all the variables and constant one side,

$x^2-6-16x-30=0\n$

Arrange the equation with the power of x,

$\begin{aligned}\n x^2-16x-30-6&=0\n x^2-16x-36&=0\n \end$

Factored the above equation,

$\begin{aligned}\nx^2-16x-36&=0\nx^2+2x-18x-36&=0\nx(x+2)-18(x+2)&=0\n(x+2)(x-18)&=0\n\end$

equate them to the zero we get,

$x=-2, 18$

Hence the standard form of the given equation is,

$x^2-16x-36&=0$

The factor roots of the equation are -2 and 8.

Learn more about the quadratic equation here;

brainly.com/question/17177510

Answer 2

Answer:

Answer:

(x-18) (x+2) =0

and

x=-2 or x=18

Related Questions

(01.05) Jacob has four cabin bags. He wants to determine which cabin bag is the heaviest. The actual mass of the cabin bags is shown below: Bag A B C D Mass (in kg) 5.65 5.59 5.63 5.60 If the weighing machine measures to the nearest tenth of a kg, which bag will not be the same mass as the others?
jenny went to mall with $120 in her wallet. spent $25.65 on a shirt $4.58 on a snack . how much money does she left
What is the minimum number of data points needed to use matrices to find an equation for a circle in the form 0=x^2+y^2+Dx+Ey+F0 = x 2 + y 2 + D x + E y + F?
The length of a rectangle is 5 feet more than twice the width. The perimeter is 130 feet. Find the dimensions.
The highlighted regions are bases. What is the lateral surface area ofthis cube?Select one:216 in. sq.84 in. sq.144 in sq108 in sq

What's the simplified form of 2x + 3 − x + 5?

Answers

2x + 3 - x + 5
Rearrange the terms
x with x and numerals with numerals

2x - x + 3 + 5

x + 8

The simple form of given expression 2x + 3 − x + 5 is equal to (x+8).

Given that:

The expression: 2x + 3 - x + 5

To simplify the given expression, combine like terms. The terms with x can be combined, as well as the constant terms.

The simplified form is:

2x - x + 3 + 5

Combining the x terms gives as:

(2x - x) + 3 + 5

Simplifying further the above expression as:

x + 3 + 5

Adding the constant terms:

x + 8

Hence, the simplified form of 2x + 3 - x + 5 is x + 8.

Learn more about Expression here:

brainly.com/question/34132400

#SPJ6

Evaluate d/2 + c/3 for c = 6 and d = 10

a) 10
b) 16/5
c) 7
d) 6

Answers

d/2 + c/3

10/2 + 6/3

5+6/3

=5+2

=7

You can fly from Seattle to Boise for $137.50, from Boise to Witchita for $92.50 and from Witchita to Austin for $162.50. Use mental math to find the total cost of the flight from Seattle to Austin.

Answers

We add all these numbers up. 137.50 +162.50+92.50= 392.50$ Use a cacl or by hand

Emily earned $45.50 for 6 hours of work. Harrisonearned $24 for 3 hours of work. Carla earned $36
for 4 hours of work. Who earned the most money
PER HOUR?
:

Answers

Emily earned more

Step-by-step explanation:

45.50 x 6= 273

Polygon ABCD will be dilated by a factor of 2 to produce polygon A′B′C′D′. The origin is the center of dilation. Which point will not represent a vertex on polygon A′B′C′D′ ?

Answers

Find the attachment for the dilation..If the center of dilation is the origin.Then A' is not the vertex

What would be the total if 25%is 18

Answers

Answer:

Step-by-step explanation:

You would first change 25% to 0.25

Then divide 18 by 0.25 (18/0.25)

Which equals 72

Answer:

4.5 because its basically 18 divided by 4

Step-by-step explanation:

Other Questions

Write the number 2.4 in the form a/b

526.30 round the nearest 10 dollar

Find the measure of VYX.

Find any real solutions for the following quadratic equations.2 x2 - 8 = 0 x2 = -5