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2 years ago

X + 3x² – 28x Can you guys help me solve this in ax^2+bx+c Thank you thank you

Mathematics

1 answer:

Molodets [167]2 years ago

3 0

Answer:

3x²+(-27x) +0

Step-by-step explanation:

The given expression is :

x + 3x² – 28x

We need to solve this in the form of ax²+bx+c.

we can write the given expression as :

3x²-28x+x = 3x²-27x

= 3x²+(-27x) +0

If we compare the given expression with the general expression, we find that,

a = 3, b = -27 and c = 0

Hence, the required equation is 3x²+(-27x) +0.

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Assuming the correct expression is to find the following limit:

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2 years ago

Simplify the expression -2+6.45z-6+(-3.25z)

erik [133]

Answer:

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Step-by-step explanation:

when there is a "+" in front of an expression in parentheses, the expression remains the same
-2 + 6.45z - 6 - 3.25z
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collect like terms

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