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Popular >

factor 2^2-10x-72

Solution

factor

2^{2} - 10 x - 72

Solution

- 2 (5 x + 34)

Solution steps

2^{2} - 10 x - 72

2^{2} = 4

= 4 - 10 x - 72

Group like terms

= - 10 x + 4 - 72

Add/Subtract the numbers:

4 - 72 = - 68

= - 10 x - 68

Rewrite

68

as

2 \cdot 34

Rewrite

10

as

2 \cdot 5

= - 2 \cdot 5 x - 2 \cdot 34

Factor out common term

- 2

= - 2 (5 x + 34)

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Frequently Asked Questions (FAQ)

What is factor 2^2-10x-72 ?
The solution to factor 2^2-10x-72 is -2(5x+34)