Math III - DHQ 10/1

Solve: 2^x = 4^x+1

• x = -2
• x = 2
• x = -3
• x = 3

Solve: 9^8-x = 27^x-3

• x = 5
• x = -5
• x = 1/5
• x = -1/5

2^x+6=32

• x=-1
• x=11
• x=1
• x=-11

Tags

CCSS.7.EE.B.4A