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MAVERICK [17]
3 years ago
7

Simplify.(1) x + x + x + x4 น”​

Mathematics
1 answer:
ahrayia [7]3 years ago
5 0

Answer:

Sorry my handwriting is terrible :) :p

Step-by-step explanation:

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NEED ANSWER ASAP . <br> Which table represents a linear function?
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Factor this trinomial completely. -12x^2+45x+12
Amanda [17]

Step-by-step Answer:

Step 1:

Extract factor(s) common to all terms.

In this case, the HCF is 3, so the expression is written

-12x^2+45x+12 = -3(4x^2-15x-4)

The negative sign was also exrracted to give a positive leading coefficient, which is easier to work with.

Step 2, group the coefficient in such a way that there is a common factor.

Leaving the factor -4 for the moment, and concentrate on the coefficients in parentheses, write the original expression as

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extract (x-4) as a common factor

= (x-4)(4x+1)

Step 3:

Combine all the factors to get

-3(x-4)(4x+1)

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