Question

plz tell this answer is a humble request plz fast...​

Answer 1

Answer:

solve fir x solution

Step-by-step explanation:

√(2x+9)+x=13

√(2x+9)=13-x

squaring both side

2x+9=(13-x)^2

2x+9=169+x^2-26x

on solving

x^2-28x-160=0

x^-20x-8x-160=0

x(x-20)-8(x+20)=0

(x-8)(x+20)=0

so x=8 or -20