Question

Solve each equation. Give exact solutions. Then approximate each solution to the

nearest hundredth, if necessary.

1). x2 = 121
2). 4x? = 20
3). 4x² + 5 = 20

Answer 1

1.x=11

2.x=+5=+2.2362

3.x=+3.750=+1.93649

Answer 2

sorry dont know the answer im new to this website

Explanation: