Question

solve both questions and all parts then i will mark you as brainliest​

Answer 1

Q1
a) x= 13/21
b) x= (5pi -38)/7
c) x= 6.6666666...
Q2
a) 9x^2 + 400 -120x
b) 0.0025a^2 +1 +0.1a
c) 144x^4 + 100x^2 -240x^3

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