Simplify and give term,coefficient,and constant for each one
2 answers:
<h2>Answer with explanation:</h2>
<u>Term--</u>
Terms of the algebraic expression are the parts of the expression which are separated by mathematical operators.
<u>Coefficient--</u>
Coefficients are the multiples which are attached just before the variable in the variable term.
<u>Constant--</u>
The term which does not contain variable.
a)
on combining the like terms we have:
- There are three terms:
- Also, the coefficients are:
- and the constant term is:
b)
on simplifying.
- There are two terms:
- Also, the coefficient is:
- and the constant term is:
c)
on simplifying the given expression:
- There are two terms:
- Also, the coefficient is:
- and the constant term is:
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Answer:
x = ± 1
Step-by-step explanation:
Given
3(x² - 4) + 7 = - 2 ( subtract 7 from both sides )
3(x² - 4) = - 9 ( divide both sides by 3 )
x² - 4 = - 3 ( add 4 to both sides )
x² = 1 ( take the square root of both sides )
x² = ± = ± 1
Thus
x = - 1, x = 1