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Multiply two linear algebraic expressions
Multiply two linear algebraic expressions
Theory
Theory
Procedure
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Self Evaluation
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1)
Define a binomial.
Polynomial which has only two terms.
Polynomial which has threeterms.
Polynomial which has four terms.
Polynomial which has only one term.
2)
If the variables and their exponents are the same, the terms are ____. If they are different, the terms are _______.
None of these
unlike,like
like,like
like, unlike
3)
Which of the following pairs of terms are like terms?
4z and 5z
5y² and 5x
7x² and 7x
2x and 3x²
4)
How many terms would be there if you multiply two binomials?
1
7
4
6
5)
Like terms can be combined or added together.
False
True
6)
Identify the monomial from the following expressions
7 + 5y
x + 2
abc + ab + 1
a²
7)
Multiply (2x + 5) and (4x + 3)
8x² + 26x + 20
8x² + 26x + 15
8x² + 24x + 15
8x² + 15x + 15
8)
Multiply (m + 6) by (2m - 3)
2m² + 9m + 18
2m² + 9m - 8
2m² + 9m - 18
2m² - 9m - 18
9)
Expand the expression (x+4)(x+10) And find the value of expression when x = 5
145
165
132
135
10)
Find the result of multiplication of two polynomials (6x - 3y) and (2x+ 5y) when x = 1 and y = 2
0
3
1
10