Simplify -4(-9p + -3) -2(-2p + 6)
2 answers:
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Answer:
Step-by-step explanation:
first, subtract the two fractions
You will have
the un-simplified difference of those expressions
Lets try to simplify that
Lets find the roots of the polynomial from the bottom using the formula for quadratic equation, (-b +/- sqrt( b2-4*a*c)) /(2*a)
Which are x=-3, and x=1
Thus, you have (x+3)*(x-1)
So