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2 years ago

HELP ME OUT PLEASE!!!!!!!!

Mathematics

1 answer:

kvasek [131]2 years ago

4 0

I think the correct answer is C

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Solve the following quadratic equations by any method. The solutions are:

Nataly_w [17]

Answer:

Option C .

Step-by-step explanation:

We would like to solve the below quadratic equation ,

$\longrightarrow f(x) = x^2-12x +32$

Step 1 : Equate f(x) with 0 :-

$\longrightarrow f(x) = 0\\$

$\longrightarrow x^2-12x + 32=0$

Step 2 : Factorise the RHS :-

$\longrightarrow x^2-8x - 4x +32=0\\$

$\longrightarrow x(x-8)-4(x-8)=0\\$

$\longrightarrow (x-8)(x-4)=0\\$

Step 3 : Equate each factor with 0 :-

$\longrightarrow x - 8 = 0\\ \qquad x -4=0$

$\longrightarrow x = 8 \qquad x = 4$

$\longrightarrow \underline{\underline{\boldsymbol{ x = 8,4}}}$

Hence option C is correct .

8 0

2 years ago

51/68 in simplest form

yanalaym [24]

Answer:3/4

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I am stuck on this question please help and explain to

Mrac [35]

The Tama monorail runs for 18 hours every day.

3 0

3 years ago

Round 5.9496 to the nearest thousandth

Evgesh-ka [11]

Answer:

5.95

Step-by-step explanation:

that is because 96 is rounded too 100

so its 5.9500 = 5.95

4 0

3 years ago

Read 2 more answers

PLEASE HELP INEQUALITYS!!

kolezko [41]

Same i am sorry need point

5 0

3 years ago