What is the difference of the two polynomials?
(9x2 + 8x) - (2x2 + 3x)
2 answers:
Answer:
7x^2 + 5x.
Step-by-step explanation:
I just took the test and got a 100%. :)
Answer:
7x^2+5x
Step-by-step explanation:
Given
Polynomial 1: 9x^2+8x
Polynomial 2: 2x^2+3x
We have to find subtraction of both
So,
9x^2+8x - (2x^2+3x)
First of all the brackets will be eliminated by multilying the minus sign
9x^2+8x-2x^2-3x
The terms with same power of variable will be written together
9x^2-2x^2+8x-3x
=7x^2+5x ..
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