3 years ago

Solve each quadratic equation. a) 2(x + 5) (2x - 3) = 0

Mathematics

1 answer:

damaskus [11]3 years ago

8 0

Answer:

${4x}^{2} + 14x - 30 \\$

Step-by-step explanation:

$2(x + 5)(2x - 3)\\ (2x + 10)(2x - 3)\\ 2x(2x - 3) + 10(2x - 3)\\ 4 {x}^{2} - 6x + 20x - 30\\ {4x}^{2} + 14x - 30\\$

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