you use. y=mx+b to get your answer o your equation
The expression that she can use is 1/6 x 1/5
I hope this can help :)
Well its going to be kinda a lot to explain but maybe you give me a call I can kinda explain it but typing it will be a lot
it would be the third one, 2/3
X² -25 = 0
We can use formula a² -b² =(a-b)(a+b)
x² - 5² =0
(x-5)(x+5)=0
x+5 =0 or x-5 = 0
x=-5 or x=5
Answer is x=-5, x=5
