Now that we can identify a, b, and c in the quadratic formula and can simplify the solutions, we are ready to solve quadratic equations using the formula.
Examples
Multiply
both sides of the equation by 3 to eliminate the fraction.
0.1x2
– 0.8x + 0.21 = 0
Multiply
both sides of the equation by 100 to eliminate the decimal.
Practice
Solutions
“Sumber Informasi”
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