2 years ago

A-B equals, if A =5x^2-4x-11 and B=-x^2+3x-5

Mathematics

1 answer:

Serga [27]2 years ago

8 0

Answer:

A-B = 6x^2-7x-6

Step-by-step explanation:

A = 5x^2-4x-11

B = x^2+3x-5

A-B = (5x^2-4x-11) - (-x^2+3x-5) = 5x^2-4x-11+x^2-3x+5 = 6x^2-7x-6

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