3-x2/8+x2=-3/4 pls help me

x = 6 and x = -6

Step-by-step explanation:

i) simplify the equation using cross multiplication

ii) distribute 4 into (3 - x²)

iii) distribute -3 into (8 + x²)

iv) move -3x² to the left-hand side and change its sign

v) move 12 to the right-hand side and change its sign

vi) collect like terms

vii) calculate the difference

viii) change the signs on both sides of the equation

ix) take the square root to the opposite side of the equation and remember to use both negative and positive roots

x) write the solutions one with a '+' sign and the other with a '-' sign

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