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Popular >

factor 18x^4+21^2+5

Solution

factor

18 x^{4} + 2 1^{2} + 5

Solution

2 (9 x^{4} + 223)

Solution steps

18 x^{4} + 2 1^{2} + 5

2 1^{2} = 441

= 18 x^{4} + 441 + 5

Add the numbers:

441 + 5 = 446

= 18 x^{4} + 446

Rewrite

446

as

2 \cdot 223

Rewrite

18

as

2 \cdot 9

= 2 \cdot 9 x^{4} + 2 \cdot 223

Factor out common term

2

= 2 (9 x^{4} + 223)

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Frequently Asked Questions (FAQ)

What is factor 18x^4+21^2+5 ?
The solution to factor 18x^4+21^2+5 is 2(9x^4+223)