Divide both sides by 2
x^2 = 128/2
Simplify 128/2 to 64
x^2 = 64
Take the square root of both sides;
x = √64
Since 8 * 8 = 64, the square root of 64 is 8
<em>x = -8 and 8</em>
<u>Answer: B -8 and 8</u>
I’m 100% sure you can check “the answer will be larger than 550”
I don’t really know about the others sorry!
Answer: 25d
Step-by-step explanation:
3d - 2 = 1d
5(5) = 25
25(1d) = 25d
