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Margarita [4]
3 years ago
13

H(t)=t^2+4t+3 what are the zeroes of the function? Write the smaller t first, and then the larger t second

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
5 0

Answer:

t = - 3, t = - 1

Step-by-step explanation:

Given

h(t) = t² + 4t + 3

To find the zeros equate h(t) to zero, that is

t² + 4t + 3 = 0

Consider the factors of the constant term (+ 3) which sum to give the coefficient of the t- term

The factors are + 3 and + 1, since

3 × 1 = 3 and 3 + 1 = 4, thus

t² + 4t + 3 = (t + 3)(t + 1) = 0

Equate each factor to 0 and solve for t

t + 3 = 0 ⇒ t = - 3

t + 1 = 0 ⇒ t = - 1

smaller zero is t = - 3

larger zero is t = - 1

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Answer:

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Step-by-step explanation:

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3 years ago
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Let's do our math.

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