Maths-
General
Easy
Question
Use polynomial identities to factor the polynomials or simplify the expressions :
The correct answer is: Thus, the factor is: 8x^3 + y^9 = (2x+y^3) (4x^2 - 2xy^3 + y^6)
ANSWER:
Hint:
, where a and b can be real values, variables or multiples of both.
We are asked to use polynomial identities to factorize or simplify the expression.
Step 1 of 2:
The given expression is . 
Step 2 of 2:
Use the polynomial identity to simplify the expression;
Thus, the factor is: 
Note:
Polynomial identities are equations that are true for all possible values of the variable. We can perform polynomial multiplication by applying the distributive property to the multiplication of polynomials.
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Use Pascal triangle to expand 
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Use polynomial identities to factor the polynomials or simplify the expressions :
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Use binomial theorem to expand (x - 3)4
For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
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For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
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Use polynomial identities to factor the polynomials or simplify the expressions :
Use polynomial identities to factor the polynomials or simplify the expressions :
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How is 
obtained from 
How is obtained from
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Use Pascal triangle to expand (x + y)6
The expansion of the polynomial (x + y)6 can be found using the values of 6Cr
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The expansion of the polynomial (x + y)6 can be found using the values of 6Cr
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Use polynomial identities to multiply the expressions ?
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How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
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Use Pascal triangle to expand
The answer cam also be found by expanding the formula of 5Cr .
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The answer cam also be found by expanding the formula of 5Cr .
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Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
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How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
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Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
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How is ( x + y )n obtained from (x + y)n-1
You could also get the value of from by just multiplying a ( x + y) with .
How is ( x + y )n obtained from (x + y)n-1
Maths-General
You could also get the value of from by just multiplying a ( x + y) with .
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How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
Maths-General
