Question

what is the value of x in the equation [(x)^1/2] -8 = (2197)^1/3​

Answer 1

Answer:

4ab

Step-by-step explanation:

Let y=m

1

w and y=m

2

x be the lines represented by the given equation.

Then, m

1

+m

2

=

b

−2h

and m

1

m

2

=

b

a2

=3:1⇒m 1 =3m 2

Since m

1

+m

2

=

b

−2h

and m

1

m

2

=

b

a

Thus 4m

2

=−

b

2h

and 3m

2

2

=

b

a

⇒m

2

=

2b

h

and m

2

2

=

3b

a

On solving above equations, we get

3(−

2b

h

)

2

=

b

a

⇒h

2

=

3

4ab