Math, asked by swapnagunnala1909, 3 months ago

If A = 4x² ⁻ y² and B = 2y² - 7x + 5x² then A + B is *​

Answers

Answered by asankhe1
0

Answer:

9x²+ y²-7x

Step-by-step explanation:

To find : A + B

A= 4x² ⁻ y²

B = 2y² - 7x + 5x²

A+B = (4x² ⁻ y²) + (2y² - 7x + 5x²)

==> (4+5)x² +(-1+2)y² -7x

==> 9x²+ y²-7x

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