Which is a factor of x^2 + 8x - 48?
(х – 6)
(х + 4)
(х – 16)
(х + 12).

Answer

(x+12)

Explanation

When your checking a factor, the sign is the opposite, so you would plug in -12 to try (x+12). -12^2 +8(-12)-48.

Then solve:

-144+144=0

(x+12) is your answer.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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