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lilavasa [31]
1 year ago
7

If the function is: What is f(-4)?

Mathematics
2 answers:
mote1985 [20]1 year ago
6 0

Believe in yourself

\\ \tt{:}\dashrightarrow f(-4)=2(-4)-3

\\ \tt{:}\dashrightarrow f(-4)=-8-3

\\ \tt{:}\dashrightarrow f(-4)=-11

Ahat [919]1 year ago
5 0

Answer: D

Step-by-step explanation:

f(-4)=2(-4)-3=-11

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Step-by-step explanation:

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Find the smallest number which when divided by 12,15,18&amp;27 leaves as remainder 8,11,14,23 respectively.
Free_Kalibri [48]

Answer:

\boxed{ \bold{ \huge{  \boxed{ \sf{536}}}}}

Step-by-step explanation:

Solution :

Here, 12 - 8 = 4

15 - 11 = 4

18 - 14 = 4

27 - 23 = 4

Thus, every divisor is greater than its remainder by 4. So, the required smallest number is the difference of the L.C.M of the given number and 4

<u>Finding </u><u>the</u><u> </u><u>L.C</u><u>.</u><u>M</u>

First of find the prime factors of each numbers

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18 = 3 × 3 × 3

27 = 3 × 3 × 3

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Now, Multiply those all prime factors and obtain L.C.M

L.C.M = Common factors × Remaining factors

= 3 × 3 × 3 × 2 × 2 × 5

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Hope I helped!

Best regards!!

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