7x+15
7x+8x
24 and 30 LCM
If f(x) = 2x
2 + 5x + 2 and g(x) = √x then find (f ° g)(x) and (g ° f)(x) for x = 2
an operation * is defined on the set S=(1,2,3)on the set a*b=a^2+b^2+a-b. construct an operation table?
7x+25=11x+5
3x+1
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10
2x+4=2