Quadratic Equations Square Roots - Kuta Software

©N v2Y0s1h1q 8KnuItiap xS2oKfwtxwqa5r7eZ pL7L2CZ.l z NAslglg xrCiWgWhFtOsX yr2eXsmeOrnvseJdm.5 r lM2aadee5 zwhi1t5hj 0IQnZf2iOnpi8tIeK TAhlggweObrrMaX q21.t Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2
Name___________________________________
Quadratic Equations w/ Square Roots
Solve each equation by taking square roots.
1) k 2 + 6 = 6 2) 25v 2 = 1
Date________________ Period____
3) n 2 + 4 = 40 4) x 2 − 2 = 17
5) 9r 2 − 3 = −152 6) 9r 2 − 5 = 607
7) −10 − 5n 2 = −330 8) 5a 2 + 7 = −60
9) 4b 2 + 2 = 326 10) −8 − 8p 2 = −31
11) 5x 2 + 9 = 14 12) 2x 2 − 2 = 6
13) 8r 2 − 17 = 2471 14) 13p 2 − 3 = 4209
15) 7p 2 + 16 = 2151 16) 13 − 8n 2 = −1139

©E U2T0d1a16 1KTu4t5aq 7SjonfNtqwuaBrMek MLcLMC7.t u HALlbl0 lrYiagKhItisd QrEepsteYrCvqe7dy.M m 0M4aOdBeW dwiiKtHhy mI2nMf8iVnhiZtXew eAbl2gHe0b4r8aX U2t.P Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2
Name___________________________________
Quadratic Equations w/ Square Roots
Solve each equation by taking square roots.
Date________________ Period____
1) k 2 + 6 = 6
{0}
3) n 2 + 4 = 40
{6, −6}
2) 25v 2 = 1
{ 1 , − 1 5 5}
4) x 2 − 2 = 17
{ 19, − 19}
5) 9r 2 − 3 = −152
{
i 149
, − i 149
3 3 }
7) −10 − 5n 2 = −330
{8, −8}
9) 4b 2 + 2 = 326
{9, −9}
11) 5x 2 + 9 = 14
{1, −1}
6) 9r 2 − 5 = 607
{2 17, −2 17}
8) 5a 2 + 7 = −60
{
i 335
, − i 335
5 5
}
10) −8 − 8p 2 = −31
{ 46
4 , − 46
4
}
12) 2x 2 − 2 = 6
{2, −2}
13) 8r 2 − 17 = 2471
{ 311, − 311}
14) 13p 2 − 3 = 4209
{18, −18}
15) 7p 2 + 16 = 2151
{ 305, − 305}
16) 13 − 8n 2 = −1139
{12, −12}
Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com