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Simplify (1+ 3) (2-3)

Simplify 1 3 23 class=

Sagot :

Step-by-step explanation:

[tex] \sqrt{3} - 1[/tex]

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Answer:

-1 + √3

Step-by-step explanation:

use the F.O.I.L method to solve this.

"firsts"

1 * 2 = 2

"outsides"

1 * -√3 = -√3

"insides"

√3 * 2 = 2√3

"lasts"

√3 * - √3 = -3

so you get:

2 - √3 + 2√3 - 3

combine like terms

-1 + √3