8. TRY THIS. Use the theorem on bounds to establish the best integral bounds for the roots to x + 3x2 - 5x - 15 = 0.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
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Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Solve Q 8 and 9.Thanks
![8.
TRY THIS. Use the theorem on bounds to establish the best integral bounds for
the roots to x + 3x2 - 5x 15 = 0.
9.
TRY THIS. Find all solutions to 2x3 5x2
8x + 5 = 0.
%3D
|
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10. Calculate the determinants
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а).
2 3
b).
-7 3
c).
5
9.
-1
4
10 2
-6
8.
d).
1
2
3
е).
-2
7
3
5
9.
4
6.
8.
0 9
7
1
5
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F285c1a6b-569d-42a1-9c0c-69bff961af9e%2F6e55e3a4-d419-4762-9458-f11d0cd58120%2F15wnxvu_processed.jpeg&w=3840&q=75)
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