Math, asked by thebossno1, 2 months ago

r(10+r) =60 Find the value of r

Answers

Answered by krishankk11

0

Answer:

2.

r. +10 r =60

2

r. + 10 r - 60 = 0

Step-by-step explanation:

this is quadratic equation ok aolve it by quadratic formula

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