Question

simplify √63-5√38+√19 by prime factorization method. plz answer correctly brainiest ansewer​

Answer 1

Answer:

3$\sqrt{7}$ + $\sqrt{19}$(1-5$\sqrt{2}$)

Step-by-step explanation:

it will come as

root(9) * root(7) - 5*root(2)*root(19) + root(19)

taking common and simplifying ,

3*root(7) + root(19) * (-5*root(2) + 1)

Answer 2

Step-by-step explanation:

3\sqrt{7}

7

+ \sqrt{19}

19

(1-5\sqrt{2}

2

)

Step-by-step explanation:

it will come as

root(9) * root(7) - 5*root(2)*root(19) + root(19)

taking common and simplifying ,

3*root(7) + root(19) * (-5*root(2) + 1)

hope it helps u.....