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2 years ago

Which expressions are equal to 0 when x = -1? Check all that apply.

Mathematics

1 answer:

lukranit [14]2 years ago

3 0

Answer:

4(x + 1) and 4(x - (-1))

Step-by-step explanation:

4(-1 + 1) = 4(0) = 0

(4 (-1) + 5) = -4 +5 = -1

4(-1 - 1) = 4(-2) = -8

(5 - 4(-1)) = 5 + 4 = 9

4(-1 - (-1)) = 4(0) = 0

4 (-1 + (-1)) = 4(-2) = 8

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What is 3•(5+73)-365

kozerog [31]

Answer:

-131

Step-by-step explanation:

first distribute the 3

(5(3)+ 73(3))- 365

5(3)= 15

73(3)= 219

now add 219+ 15

219+15=234

now subtract 234 and 365

234- 365= -131

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3 years ago

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2 years ago

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astraxan [27]

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