Explain pleaaase ( theres a pic)
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Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

What is a possible solutions of the x> 3?