Answer: A
Explanation: The zeroes of f(x) are the value/s of x such that f(x) = 0. So, we need to find the values of x in the equation f(x) = 0.
Note that
f(x) = 0
⇔ x² + 3x - 10 = 0
By factoring into binomials, x² + 3x - 10 = (x + 5)(x - 2). Thus,
x² + 3x - 10 = 0
⇔ (x + 5)(x - 2) = 0
⇔ x + 5 = 0 or x - 2 = 0
⇔ x = -5 or x = 2
Hence, the zeroes of x are -5 and 2.
Answer:
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Step-by-step explanation:
Answer:
B is the answer
Step-by-step explanation:
I hope it will help u (◕ᴗ◕✿)
Answer:
Third option is the correct answer.
Step-by-step explanation:
Third option is the correct answer.
Answer:
4√10xy/32y is the answer. (I think)