Question

Round all answers to the nearest hundredh. Evaluate each expresion for the values given.. b^2-4ac;b=3.a=-1,c=-2

Answer 1

just put the values

Answer 2

im so lost.. i been on this for twoo days

Answer 3

3^2-4(-1)(-2)

Answer 4

can you do it now

Answer 5

10

Answer 6

3^2 = 9
4(-1)(-2) = 8
now do it

Answer 7

not 10
its
9-8 =???

Answer 8

1

Answer 9

yap

Answer 10

b^2 - 4ac

Replace the letters with their given values and do the math.

(3)^2 - 4(-1)(-2)

9 - 8 = 1

The answer is 1.

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