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Tamiku [17]
3 years ago
7

Simplify 7x + (x – 4)(x + 5) – 5x.

Mathematics
2 answers:
Llana [10]3 years ago
6 0
7x+(x-4)(X+5)-5x
7x+(X*2+ 5x-4x-20)-5x
7x+(X*2+ x-20)-5x
X*2+3x-20
Rom4ik [11]3 years ago
4 0

Answer:

x^2 + 3x – 20

Step-by-step explanation:

I just did the assignment

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Answer:

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Step-by-step explanation:

Subtract 8x from 4x ( -4x )

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Multiply (400 + 20 + 3) x 10000

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8 0
3 years ago
Quickly please im very confused
deff fn [24]

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E: 6

Step-by-step explanation:

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B would be 16/3. It is the same as problem A but there are two negatives which make positive.

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D is the exact same as C. It just has parenthesis but the answer is still -6.

E is 6 because there are two negatives which make a positive.

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