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saul85 [17]
2 years ago
12

Which expression is the simplest form of 3(2x + y) + 4(x - 4y) + x2?

Mathematics
2 answers:
g100num [7]2 years ago
7 0

Answer:

x^2 +  10x - 13y.

Step-by-step explanation:

3(2x + y) + 4(x - 4y) + x^2   First apply the Distributive law to the parentheses:

= 6x + 3y + 4x - 16y + x^2  Now add like terms:

= 10x - 13y + x^2.

Elan Coil [88]2 years ago
7 0

Which expression is the simplest form of 3(2x+y)+4(x-4y)+x^{2}?

Answer:

x^{2}-13y+10x

Step-by-step explanation:

3(2x+y)+4(x-4y)+x^{2}

6x+3y+4x-16y+x^{2}

x^{2}-13y+10x

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Use order of operations to simplify the following algebraic expression.
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3 years ago
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Not sure what you mean, exactly, but Ill try.

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5 0
2 years ago
Find the smallest number which when divided by 12,15,18&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

12 = 2 × 2 × 3

15 = 3 × 5

18 = 3 × 3 × 3

27 = 3 × 3 × 3

Take out the common prime factors : 3 , 3 and 3

Also take out the other remaining prime factors : 2 , 2 and 5

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

L.C.M = Common factors × Remaining factors

= 3 × 3 × 3 × 2 × 2 × 5

= 540

L.C.M of 12 , 15 , 18 and 27 = 540

So, The required smallest number = 540 - 4

= 536

Hope I helped!

Best regards!!

3 0
3 years ago
Which algebraic expression means “three more than a number squared”?
rodikova [14]
3 more then a number squared......

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What property is 11 multiplied by 12 = (10+1) multiplied by (10+2)
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I think it's the distributive property. I'm not sure. But I hope this helps.
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3 years ago
Read 2 more answers
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