Find the product of (4x2 – 9) and (2x2 – 3x + 1) and divide the product by (4x2 – 7x + 3). Then the quotient will be _______. Is (4x2 – 7x + 3) a factor of the product?
Question
Find the product of (4x2 – 9) and (2x2 – 3x + 1) and divide the product by (4x2 – 7x + 3). Then the quotient will be _______. Is (4x2 – 7x + 3) a factor of the product?
Solution
To solve this problem, we first need to multiply the two polynomials (4x^2 – 9) and (2x^2 – 3x + 1).
Step 1: Multiply the polynomials
We use the distributive property (a(b + c + d) = ab + ac + ad) to multiply each term in the first polynomial by each term in the second polynomial.
(4x^2)(2x^2) = 8x^4 (4x^2)(-3x) = -12x^3 (4x^2)(1) = 4x^2 (-9)(2x^2) = -18x^2 (-9)(-3x) = 27x (-9)(1) = -9
Adding these together, we get the product of the two polynomials:
8x^4 - 12x^3 - 14x^2 + 27x - 9
Step 2: Divide the product by (4x^2 – 7x + 3)
To find the quotient, we would need to divide the product we found in step 1 by the polynomial (4x^2 – 7x + 3). However, polynomial division is a complex process that involves multiple steps and can be difficult without specific techniques or tools.
In this case, it's not immediately clear what the quotient would be, and it's likely that the result would not be a simple polynomial.
Step 3: Determine if (4x^2 – 7x + 3) is a factor of the product
A polynomial A is a factor of another polynomial B if B divided by A gives a quotient with no remainder. In this case, without performing the division, we can't definitively say whether (4x^2 – 7x + 3) is a factor of the product.
However, if the division in step 2 resulted in a quotient with no remainder, then (4x^2 – 7x + 3) would indeed be a factor of the product.
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