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murzikaleks [220]
3 years ago
11

How many solutions does an equation of the form x^2- k^2= 0 have?

Mathematics
1 answer:
N76 [4]3 years ago
8 0
1. Use Difference of squares: a^2-b^2=(a+b)(a-b)
(x+k)(x-k)=0

2. Solve for x and k
x=+-k
k=+-x
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Paul is spreading grass seed on an area of his lawn that is 9 feet wide and 10 feet long. A bag of grass seed covers 15 square f
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3) 0.07 x 16<br> Help now
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user100 [1]

The value of x is 15.

Solution:

Given ΔPQR \sim ΔUTV.

<em>If two triangles are similar, then the corresponding parts are congruent.</em>

$\Rightarrow \frac{PR}{UV} =\frac{RQ}{VT}

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5 0
3 years ago
What is the probability that the selected consumer is 35–55 years old or likes crunchicles?
Tju [1.3M]

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8 0
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Answer:

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< this sign prove that what is the less number of given question.

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