What does it mean to approximate the zeros? And how would I do that?
1 answer:
Answer:
x ≈ - 1.56
x ≈ 2.56
Step-by-step explanation:
x^2 - x = 4
x^2 - x + 1/4 = 17/4
( x - 1/2 )^2 = 17/4
x - 1/2 =Sqrt[17]/2 or x - 1/2 = - (Sqrt[17]/2)
x = 1/2 + Sqrt[17]/2 or x = 1/2 - (Sqrt[17]/2)
The formula - b +- srt(b^2 - 4ac) / 2a could also be used
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D. 1mm/10cm is the correct answer choice.
Answer:
24 ounces
Step-by-step explanation:
the math is.
.681÷ .454= 1.5 which is in pounds than you take 16÷2= 8 take that 8 add it to the 16 giving you 24 ounces
Answer:
the value is 36
Step-by-step explanation: so you add
Answer:
y^2/x^6
apply exponent rule:
x^-2/x^4=1/x^4-(-2)=y/y^-1 x^4 -(-2)
then you subtract 4-(-2)=6
y/x^6 y^-1
cancel out the common factor: y^-1 and you get
y^2
------
x^6
Answer:
8x + 3
Step-by-step explanation:
=5x+−7+3x+10
=(5x+3x)+(−7+10)
=8x+3
