Plz tell me what goes with what
1 answer:
Answer:
Step-by-step explanation:
x²+5x-84
look for the factors of 84 that when you add together it will give +5
look for the factors of 84 that when you multiply together it will give -84
12 and 7
addition, multiplication
-12+7 = -5 -84
-12-7= -19 84
+12-7 = +5 -84 correct
then equate into the =5x and -84
x²+12x-7x-84
then factorize
x(x+12)-7(x+12)
(x-7)(x+12)
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Is it this??? -2/3 or -0.6 did I answer wrong?
G(n) + f(n)
3n + 1 + 4n - 3
7n - 2
Answer:
Step-by-step explanation:
-3(2x+5)=-15
-6x-15= -15
-6x=0
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