Question

G^2 + 4gh ; if g = -3 and h= 5

Answer 1

${g}^{2} + 4gh \\ { - 3}^{2} + 4( - 3 \times 5) \\ 9 + ( - 12 \times 20) \\ 9 +( - 240 ) \\ = - 231$

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