Question

Solve for x: 1527 : 152 = 15-2 x 155x+2​

Answer 1

Answer:

Since A−G=15 and A−H=27

(A−15)

2

=G

2

=AH by (1) =A(A-27)

or −30A+225=−27Aor3A=225

∴A=75=

2

a+b

∴a+b=150 ...(2)

Since A−G=15∴75−G=15

or G=60=

ab

ab=3600...(3)

Hence from (2) and (3) we conclude that a and b are the roots of t

2

−150t+3600=0

or (t−120)(t−30)=0∴t=120,30

Hence the two numbers are 120 and 30.

Answer 2

Refer to the attachment for answer

Hope it helps ❤️