Question

5x²-2y+9 ; 3x²+5y-7 Subtract the second polynomial from the first.

Answer 1

Hey Friend___

Here ia ur answer...

(5x²–2y+9) – (3x²+5y–7)
= 5x²–2y+9–3x²–5y–7
= 2x²–7y+2

Hope it helps u...☺☺☺☺

Answer 2

Answer:

2x² - 7y + 16

Step-by-step explanation:

As per the question,

We have been provided the two polynomials, which are :

P₁ = 5x²-2y+9

P₂ = 3x²+5y-7

Now on subtracting the second equation that is P₂ from the first polynomial P₁

We get,

P₁ - P₂ = (5x²-2y+9) - (3x²+5y-7)

          = (5x² - 3x²) -(2y + 5y) + (9 + 7)

          = 2x² - 7y + 16

Hence, the required answer is =  2x² - 7y + 16