Question

what are the 2 solutions to 5x squared +8x -4=0

Answer 1

0.4 or -2

Answer 2

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Answer 3

5x^2 + 8x -4 = 0
what are the factors of 20 that add up to 8 use 10,-2
5x^2 +10x -2x-4 = 0
5x( x+ 2) -2(x+2) = 0
(5x-2)(x + 2) = 0
5x-2 = 0; x + 2 =0
answers were given above

Answer 4

the answer said -2\5. or -2 is that right

Answer 5

i got 2/5 positive double check

Answer 6

o u rite

Answer 7

ok do you understand the steps?

Answer 8

yes i jus needed some input

Answer 9

ok

Answer 10

what is the square root of 289

Answer 11

17