Questions 44 plz................ ....... ............... ..
Questions 44 plz................ ....... ............... ..
pushkar , 7 Years ago
Grade
9 grade maths> Questions 44 plz................ ....... ...
2 AnswersAnish Singhal
Again reverse pic, Kindly post it again
Vv
2z=2.4x
2z=2x+1
z=2x+1
zx=y2x
z=y2
x+y+z=16
x + sqrt(2x+1) + 2x+1 = 16
3x-15=sqrt(2x+1)
Do squaring on both sides..
You ll get only one integral value of x in the quadratic which is 4.
Then y=3 and z= 9
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