What is factor 648a+1029a^4 ?

The solution to factor 648a+1029a^4 is 3a(7a+6)(49a^2-42a+36)

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factor 648a+1029a^4

factor

648 a + 1029 a^{4}

3 a (7 a + 6) (49 a^{2} - 42 a + 36)

Solution steps

648 a + 1029 a^{4}

Write in the standard form

= 1029 a^{4} + 648 a

Factor out common term

3 a : 3 a (343 a^{3} + 216)

= 3 a (343 a^{3} + 216)

Factor

343 a^{3} + 216 : (7 a + 6) (7^{2} a^{2} - 6 \cdot 7 a + 6^{2})

= 3 a (7 a + 6) (7^{2} a^{2} - 6 \cdot 7 a + 6^{2})

Simplify

3 a (7 a + 6) (7^{2} a^{2} - 6 \cdot 7 a + 6^{2}) : 3 a (7 a + 6) (49 a^{2} - 42 a + 36)

= 3 a (7 a + 6) (49 a^{2} - 42 a + 36)

3 (2 x - 1) - 2 (5 - x) = 3

- \frac{x}{2} + 20 \leq 4

\frac{x + 2}{x ^{2} - 5 x - 14} \leq 0

4 x^{2} + 8 x y + 3 y^{2}

20 + 45 - 5

What is factor 648a+1029a^4 ?
The solution to factor 648a+1029a^4 is 3a(7a+6)(49a^2-42a+36)