Question

X2+2x-48=0 dengan cara rumus abc

Answer 1

X1,2 = -b + akar b^2 -4ac / 2a
X1,2 = -2 + akar 2^2 -4(1)(-48) /2(1)
X1,2 = -2 + akar 4+192 /2
X1,2 = -2 + akar 196 /2
X1,2 = -2 + 14/ 2
X1,2 = 12/2
X1,2 = 6
kyk gitu ya semoga bermanfaat

Answer 2

RUMUS ABC
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