Quick
1.which answer is equal to 2√-28 ?
a. -4√7
b. 4i√7
c. 4√7i
d...
Mathematics, 19.10.2019 15:20 Thnut4237
Quick
1.which answer is equal to 2√-28 ?
a. -4√7
b. 4i√7
c. 4√7i
d. -4i√7
2. which answer is the solution to √2x-7 - √x = 1 ?
a. 4 only
b. 4 and 16
c. no solution
d. 16 only
Answers: 3
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