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bulgar [2K]
3 years ago
5

Factorise completely 12xy - 3x^2​

Mathematics
2 answers:
Dafna11 [192]3 years ago
7 0
12xy -3x^2

*Step 1*
Find at the common terms in both
Both have x and 3 common
= 3x(4y - x)
LUCKY_DIMON [66]3 years ago
4 0

Step-by-step explanation:

We need to factorise 3x

2

−12xy

Here we can take 3x common.

Thus we have 3x

2

−12xy=3x(x−4y)

Hence, factors are 3x,(x−4y).

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kifflom [539]

Answer:

x=−414

Step-by-step explanation:

Let's solve your equation step-by-step.

x

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Step 1: Multiply both sides by -18.

x

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(

x

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)*(−18)=(23)*(−18)

x=−414

4 0
3 years ago
F(x) = x² + 7<br> X(-2) =
gizmo_the_mogwai [7]

Answer:

hope it will help you

Step-by-step explanation:

f(x)=x²+7

X(-2)=?

therefore X(-2)=(-2)²+7

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4 0
4 years ago
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katrin2010 [14]

Answer:

x = -6,6

Step-by-step explanation:

h(x)=−5x^2 +180

Assuming you want to find the zero's

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Divide each side by -5

-180/-5 = -5x^2/-5

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Take the square root of each side

±sqrt(36) = sqrt(x^2)

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7 0
4 years ago
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Otrada [13]

Answer:

standard form is 6x−11y=13

4 0
3 years ago
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padilas [110]
The answer is C. -1+-6=-7, not 7.
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