Question

2x squared + x - 3 = 0

solve by the quadratic formula and simplify! please help it’s like a week late

Answer 1

Explanation:

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`2 {x}^(2) + x - 3`

Write the equation

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`= 2 {x}^(2) + 3x - 2x - 3`

expand x into 3x and -2x

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`= x(2x + 3) - (2x + 3)`

take x out and 2x+3 in bracket and take - out and 2x+3 in brackets

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`= (2x + 3)(x - 1)`

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hope it helped you:)