What is factor 10^3+25a-4a^2-10 ?

The solution to factor 10^3+25a-4a^2-10 is -4(a-(25+sqrt(16465))/8)(a-(25-sqrt(16465))/8)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 10^3+25a-4a^2-10

factor

1 0^{3} + 25 a - 4 a^{2} - 10

- 4 (a - \frac{25 + 16465}{8}) (a - \frac{25 - 16465}{8})

Solution steps

1 0^{3} + 25 a - 4 a^{2} - 10

1 0^{3} = 1000

= 1000 + 25 a - 4 a^{2} - 10

Subtract the numbers:

1000 - 10 = 990

= - 4 a^{2} + 25 a + 990

Factor out common term

- 1

= - (4 a^{2} - 25 a - 990)

Factor

4 a^{2} - 25 a - 990 : 4 (a - \frac{25 + 16465}{8}) (a - \frac{25 - 16465}{8})

= - 4 (a - \frac{25 + 16465}{8}) (a - \frac{25 - 16465}{8})

(x - 1) + (6 x^{2})

(\frac{5}{3} x + 4)^{2}

+ (- 7)

x^{2} - \frac{10}{3} x + 1

24 x - 14 x

What is factor 10^3+25a-4a^2-10 ?
The solution to factor 10^3+25a-4a^2-10 is -4(a-(25+sqrt(16465))/8)(a-(25-sqrt(16465))/8)