2 years ago

Find the solution of the Quadratic Equation 2X^2 + 2x - 12 = 0 note: X^2 means x to the power of 2

Mathematics

1 answer:

allsm [11]2 years ago

3 0

x=3 and x= -2

Step-by-step explanation:

we could simplify it to x*2 + x -6 = 0

then 2 numbers whose sum is 1 and product is -6

the numbers are 3 and -2

You might be interested in

Pls Help ASAP if you. Can

n200080 [17]

I think it’s b because it would make the most sense I believe but I’m really sorry if I’m wrong

5 0

2 years ago

A circular pond 20m in diameter is surrounded by a gravel path 5m wide. The path is to be replaced by a brick walk costing $30 p

Bezzdna [24]

Here, check this out.

8 0

3 years ago

Read 2 more answers

A cylinder's volume can be calculated by the formula V=Bh, where V stands for volume, B stands for base area, and h stands for h

Anastaziya [24]

Answer:

$h = 3x^5-3x^2-10\text{ units}$

Step-by-step explanation:

We are given the following in the question:

Volume of cylinder =

$V=Bh$

where B is the area of base and h is the height of cylinder.

Volume of cylinder =

$V = 6\pi x^7-6\pi x^4-20\pi x^2$

Base area =

$B = 2\pi x^2$

We have to find height of cylinder.

$h = \dfrac{V}{B}\\\\h = \dfrac{6\pi x^7-6\pi x^4-20\pi x^2}{2\pi x^2}\\\\h = 3x^5-3x^2-10\text{ units}$

Thus, the height of cylinder is $3x^5-3x^2-10$ units.

6 0

2 years ago

Read 2 more answers

-pls answer all thanks!!! HAVE A BLESS DAY

blagie [28]

1. = 3
2.= 1
3.= 3/1= 3

5 0

2 years ago

Read 2 more answers

What is the equation in slope-intercept form of a line that has a slope of −12 and a y-intercept of 6?

s2008m [1.1K]

Answer:

y=-12+1

hopes this hwlps

5 0

2 years ago

Read 2 more answers