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3 years ago

Find the LCM of ;(1+4x+4x2-16x) and (1+2x-8x3-16x4)

Mathematics

1 answer:

muminat3 years ago

3 0

Answer:

16x4−4x2+4x−116x4−4x2+4x−1

=16x4−(4x2−4x+1)=16x4−(4x2−4x+1)

=(4x2)2−(2x−1)2∵a2−2ab+b2=(a−b)2=(4x2)2−(2x−1)2∵a2−2ab+b2=(a−b)2

=(4x2−2x+1)(4x2+2x−1)∵a2−b2=(a−b)(a+b

Step-by-step explanation:

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3 years ago

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Masteriza [31]

Answer:

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Step-by-step explanation:

We need to find the find all the points having an x coordinate of 2 whose distance from the point (-2,-4) is 5.

A circle with center (-2,-4) and radius 5 represents all the points whose distance from the point (-2,-4) is 5.

Standard form of a circle is

$(x-h)^2+(y-k)^2=r^2$

where, (h,k) is center and r is the radius.

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Now, put x=2.

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Taking square root on both sides.

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3 years ago

Find the future value of $2000 invested at annual rate of 2.4% compounded quarterly for 8 years. Round your answer to hundredths

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Answer: $2421.95

Step-by-step explanation:

A = p(1 + r/n) ^nt

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3 years ago

Find the LCM of ;(1+4x+4x2-16x) and (1+2x-8x3-16x4)​

Find the LCM of ;(1+4x+4x2-16x) and (1+2x-8x3-16x4)