Factorize both quadratic polynomials, as shown below
Similarly,
Thus,
Therefore, since the denominator cannot be equal to zero.
Then, provided that a is different than -1,
Answer:
that scale factor is 2
Step-by-step explanation:
A the side is 2.5
B the same stop as side a but its 5
so 2.5 to 5 is multiply 2
-(1/3 · 1/3 · 1/3 · 1/3 )
-(3)^-4= -1/3 ^4 = -1/81
-(1/3 · 1/3 · 1/3 · 1/3 )= -1/81
the first answer is 93000000 and the second answer is 240000