Identify the zeros of (3x−2)(x+4)
1 answer:
Answer:
see below
Step-by-step explanation:
(3x−2)(x+4)=0
factor left side
3x^2+12x-2x-8=0
3x^2+10x-8=0
+8 both sides
3x^2+10x=8
-10x both sides
3x^2=8-10x
/3 both sides
x^2=(8-10x)/3
/x both sides
x=(8-10)/3= -2/3
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Hello,
Answer C
x^3+3x²+5x+3=x^3+2x²+3x + x²+2x+3=x(x²+2x+3)+1(x²+2x+3)=(x²+2x+3)(x+1)
Answer:
the second answer
Step-by-step explanation:
Answer:
Your answer is A.
Step-by-step explanation:
Don't need one.
Total $19.75
Adding 5%
Taking away 20%
1). $19.75 x 0.20(20%) = 3.95
3.95 + 19.75 = 23.7
2). $19.75 x 0.05(5%) = 0.9875
0.9875 + 23.7 = 24.6875
= 24.6875
Answer:
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Step-by-step explanation:
