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ruslelena [56]
2 years ago
6

Given one of the roots of the quadratic equation px2- 4x + 3p -8 =0 is 1 . Calculate the value of p

Mathematics
1 answer:
Natali [406]2 years ago
7 0

Answer:

Value of p is 3

Step-by-step explanation:

One of the root is 1.

So, putting 1 in the place of x in the given equation,

px²-4x+3p-8=0

or, p-4+3p-8=0

or, 4p-12=0

or, 4p=12

or, p=3

Answered by GAUTHMATH

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3 years ago
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1. An account is opened with a balance of $2800earning 4.25% simple interest. What will be thebalance in the account in 30 years
JulijaS [17]

Answer:

$6370

Explanation:

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7 0
1 year ago
(94) 8. 9-14<br> What is the answer?
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4 0
3 years ago
If f(x) = (1/9)(9^x) what is f(3)
TiliK225 [7]

Answer:  The required value of f(3) is 81.

Step-by-step explanation:  We are given the following function :

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Substituting x = 3 in equation (i), we get

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Thus, the required value of f(3) is 81.

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Answer:

To ensure uniformity on an exam

Or

To test whether you can distinguish between the two formats

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ax + by = c

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The given equation is

y =  -  \frac{1}{2} x  - 5

This is already in slope-intercept form:

The standard form and slope-intercept forms are just formats.

Your instructor may restrict you to leave your answer in one of these formats maybe for uniformity on a test.

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