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Popular >

factor 15^2-14x-8

Solution

factor

1 5^{2} - 14 x - 8

Solution

- 7 (2 x - 31)

Solution steps

1 5^{2} - 14 x - 8

1 5^{2} = 225

= 225 - 14 x - 8

Group like terms

= - 14 x + 225 - 8

Add/Subtract the numbers:

225 - 8 = 217

= - 14 x + 217

Rewrite

217

as

7 \cdot 31

Rewrite

14

as

7 \cdot 2

= - 7 \cdot 2 x + 7 \cdot 31

Factor out common term

- 7

= - 7 (2 x - 31)

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Frequently Asked Questions (FAQ)

What is factor 15^2-14x-8 ?
The solution to factor 15^2-14x-8 is -7(2x-31)