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gladu [14]
2 years ago
8

Write a quadratic function with zeros -1 and 5.

Mathematics
1 answer:
Shalnov [3]2 years ago
3 0

Answer:

x^2+4x-5

Step-by-step explanation:

Zeros of a quadratic equation are -1 and 5.

Sum of zeros = -1 + 5 = 4

Product of zeros = (-1)(5) = -5

The quadratic equation will be :

x^2+(\text{sum of zeros})x+\text{product of zeros}\\\\=x^2+4x-5

So, the required quadratic equation is x^2+4x-5.

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Let W be the subspace of R5 spanned by the vectors w1, w2, w3, w4, w5, where
Gwar [14]
To find W⊥, you can use the Gram-Schmidt process using the usual inner-product and the given 5 independent set of vectors. 

<span>Define projection of v on u as </span>
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3 years ago
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Calculate the length of the unknown side of this right angled triangle
azamat

Answer:

12.04

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<em />

<em>Hope this helps :)</em>

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