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kkurt [141]
3 years ago
7

What is the factored form of x^12y^18+1?

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
7 0

Answer:

(x^4y^6+1)(x^8y^{12}-x^4y^6+1)

Step-by-step explanation:

We have been given an expression x^{12}y^{18}+1 and we are asked to factor our given expression.

We will use sum of cubes formula to factor our given expression.

a^3+b^3=(a+b)(a^2-ab+b^2)

Upon using power rule of exponents a^{bc}=(a^b)^{c}, we can write:

x^{12}=(x^4)^3

y^{18}=(y^6)^3

We can write 1 as 1^3 as 1 raised to any power equals 1.

Now we are ready to apply sum of cubes formula.

(x^4y^6)^3+1^3=(x^4y^6+1)((x^4y^6)^2-x^4y^6+1^2)

Upon simplifying right side of our equation we will get,

(x^4y^6)^3+1=(x^4y^6+1)(x^{4*2}y^{6*2}-x^4y^6+1)

(x^4y^6)^3+1=(x^4y^6+1)(x^8y^{12}-x^4y^6+1)

Therefore, after factoring our given expression we get (x^4y^6+1)(x^8y^{12}-x^4y^6+1).

Arte-miy333 [17]3 years ago
6 0
The answer to that is (x^4 y^6+1)(x^8 y^12-x^4 y^6+1
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