Question

If root13-a*root10=root8+root5 then a=?

Answer 1

Step-by-step explanation:

answer is _4 hope it was help full

Answer 2

Answer:

hi mate the answer is -4

Step-by-step explanation:

√13-a√10=√5+√8

=(√13-a√10)^2=(√5×√8)^2

=13-a√10=5+8+2√40

=13-a√10=13+4√10

= -a = 4

= a = -4