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Alex73 [517]
3 years ago
14

F (x) = – x2 + 4x + 1

Mathematics
2 answers:
liq [111]3 years ago
8 0

Answer:

The 2 solutions are 0 and 3,

Step-by-step explanation:

– x2 + 4x + 1 = x + 1

-x^2 + 3x = 0

x(-x - 3)

x = 0 or -x - 3 = 0  which gives x = 3.

lora16 [44]3 years ago
6 0

Answer:

x = 0 or x = 3

Step-by-step explanation:

if f(x) = g(x) then – x2 + 4x + 1 = x + 1

add the like terms

-x^2 +3x = 0

-x (x-3) = 0 then x is either 0 or 3

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3 0
3 years ago
5.<br>Find the sum of all two - digit natural numbers which are divisible by 3.​
kykrilka [37]

Answer:

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This is AP, where:

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3 0
3 years ago
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mars1129 [50]

Answer:

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So, The percentage increase change is 33.3 %

Hence The percentage change of vacationers is 33.3 %   Answer

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3 years ago
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