3 years ago

Find the coefficient of the 'x' term when multiply: (x-7)(x+3)

Mathematics

1 answer:

Afina-wow [57]3 years ago

3 0

Answer: x^2 - 4x - 21

Step-by-step explanation: coz I juss know

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MakcuM [25]

Answer:

Step-by-step explanation:

-4 + 4x = -pq

Add 4 to both sides

4x = -pq + 4

Divide both sides by 4

x = $\frac{-pq + 4}{4}$

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3 years ago

HELP!!!! I WILL GIVE BRAINLIEST TO THE FIRST ANSWER!!!!!!!

aleksklad [387]

I would say c. I’m not sure if I’m right if I’m not sorry but good luck

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sukhopar [10]

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Step-by-step explanation:

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3 years ago

Skye needs 50 g of sugar to make 30 biscuits.

olga_2 [115]

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3 years ago

Identify the factors of 9x2 + 30x + 25.

svlad2 [7]

Selection B is appropriate.

_____
The signs of the coefficients tell you the binomial factors must have both signs positive (selections B and C only). Selection B produces an x-term that is 15x+15x=30x (as we want); selection C produces an x-term that is 45x+5x=50x (not what we want).

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3 years ago

Read 2 more answers