Answer:
-4 <u>+</u> 2*sqrt(5)
Step-by-step explanation:
2x^2+16x-8=0
Factor out the 2: 2(x^2+8x)-8=0
Add (b/2)^2 = (8/2)^2 = 16
2(x^2+8x+16)-8 = 0 + 2*16
2(x+4)^2=40
(x+4)^2=20
x+4=<u>+</u>sqrt(20)
x=-4<u>+</u>sqrt(20) = -4 <u>+</u> 2*sqrt(5)
It’s the same thing as 55.5 - 200
Answer:
16
Step-by-step explanation:
there are 16 ounces in 1 pound so the answer is 16 times greater than an ounce.
A) 5x^3 +2x - 1
Good luck.
Answer:
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Step-by-step explanation:
