A right angle has one 90° angle, and the sum of the angles of any triangle is always equals 360°.
You should send a clearer picture. I have problems reading this.
The answer is 3.5 x 10^ -2. you have to use distribution
Answer:
x=±√10/4
Step-by-step explanation:
8x^2 -3 =2 --> 8x^2=5 --> x^2=5/8 --> x=±√(5/8) --> x=±√10/4
