Answer:
x²=144/25
x=±12/5
Step-by-step explanation:
Hope it helps u
Step-by-step explanation:
you can draw a venn diagram in this way.
Answer:
Step-by-step explanation:
11) 
Subtract 4 from both sides. Square each side. Subtract 33 from both sides. Divide each side by 8. Your answer is -3.
12) 
Square both sides. Put all numbers on one side of the equation so that you can be equal to zero. Factor out and solve for x.