Question

Find the positive square root of 28-10 root 3​

Answer 1

Step-by-step explanation:

$5x = - 5 - 5x = -10$

Answer 2

Answer:

As the question was originally written:

If 3√1-a/a +9=19 - 3√a/1-a then what is the value of a?

It could have been interpreted: 31–√−aa+9=19−3a√1−a

But this is obviously not what you meant. You probably meant:

3 √( (1-a)/a ) + 9 = 19 - 3 √( (a / (1-a) )

In math notation, we could write this as:

$[(math)]3\sqrt{\frac{1-a}{a}}+9 = 19–3\sqrt{\frac{a}{1-a}}[(/math)]</p><p>$