Question

how to solve x square - 3 under root 5 x + 10​

Answer 1

HERE IS THE SOLUTION:-

EQUATION IS....

X^2 - 3√5X + 10

SO.....

=X^2 -2√5X - √5X + 10

=X(X-2√5) - √5(X-2√5)

=(X -2√5)(X-√5)

THEREFORE......

X=2√5 ..... and.....

X=√5

Hope.....uh.....get....it..!!?