All categories

3 years ago

Which of the following are the solutions to quadratic equation x 2 − 8 x + 12 = 0?

Mathematics

1 answer:

Kobotan [32]3 years ago

4 0

Answer:

X=6,x=2

Step-by-step explanation:

X2-8x+12

So we will have to factorise

So let's solve

X2-8x+12

X2-6x-2x+12

X(x-6)-2(x-6)

(X-2)(x-6)

X-2=0

X=2

X-6=0

X=6

X=6 or x=2

You might be interested in

Can anyone plz help me in this plz step by step

algol [13]

Step-by-step explanation:

a) The alternate angle of <ABC= <BCD

b) The alternate angle of <PQR= <TPQ

c) The alternate angle of <STU= <WUT

I used '<' instead of angle.

I hope it helped U

stay safe stay happy

7 0

3 years ago

Read 2 more answers

Answer the question

Alina [70]

Answer:

1,041,958.5, or 104,195 1/2

Step-by-step explanation:

All you have to do is 15787.25 times 66, because 15787.25 is the price for on acre, so 66 acres will be 15787.25 times 66. If you want to put it in fraction form, you can do 15787 1/4 times 66. I hoped you liked this answer!

3 0

3 years ago

Which expression can be used to determine the length of segment AB? On a coordinate plane, triangle A B C has points (4, 3), (ne

JulijaS [17]

Answer:

StartRoot 2 squared + 6 squared EndRoot

Step-by-step explanation:

we have

A(4,3) and B(-2,1)

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the given values

$AB=\sqrt{(1-3)^{2}+(-2-4)^{2}}$

$AB=\sqrt{(-2)^{2}+(-6)^{2}}$

$AB=\sqrt{40}\ units$

therefore

StartRoot 2 squared + 6 squared EndRoot

7 0

3 years ago

Read 2 more answers

Two fractions that have the sum of 4/5

beks73 [17]

1/5 and 3/5

Hope this helps!

3 0

3 years ago

Eevaluate the expression 7x, if x=11.

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

5 0

4 years ago