Write the quadratic equation in standard form: X2– 20 = 52

Mathematics

1 answer:

AURORKA [14]3 years ago

4 0

Answer:

${x}^{2} - 72 = 0$

Step-by-step explanation:

$the \: standard \: form \: a \: quadratic \: equation \:\\ is \:a {x}^{2} + bx + c = 0 \\ \therefore \: {x}^{2} - 20 = 52 \\ {x}^{2} - 20 - 52 = 0 \\ {x}^{2} - 72 = 0$

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