F(x)=x² +8x2 + 9x -18; given factor (x - 1) Factored Form using synthetic division

Plz help I don’t understand, I’m so stuck

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase