which of the following represents a quadratic equation. check and explain.
1. f(x) = 2x² + x³ + 5
2. y = 9 – 3x²
3. y = (x–2)(x+3)
with explanation po sana thankyouuu agad sa makakasagot
1. f(x) = 2x² + x³ + 5
2. y = 9 – 3x²
3. y = (x–2)(x+3)
with explanation po sana thankyouuu agad sa makakasagot
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Step-by-step explanation:
1.not a quadratic equation
2.not a quadratic equation
3.a quadratic equation
it must ax^ + bx + c =0 and because no.3 answers
x^+3x-2x-6 = x^+1x-6
therefore:
x^+1x-6 is a quadratic equation.
Answer:
3 po ang sagot ko