Question

If the sum of two algebraic expressions is 4x² + 4xy – y? and one of them is x + 2xy, then find the
other.
​

Answer 1

Step-by-step explanation:

Most common symptoms:

fever

dry cough

tiredness

Less common symptoms:

aches and pains

sore throat

diarrhoea

conjunctivitis

headache

loss of taste or smell

a rash on skin, or discolouration of fingers or toes

Answer 2

Answer:

= 3x^2+2xy-y^2

Step-by-step explanation:

(4x^2+4xy-y^2)-(x^2+2xy)

= 3x^2+2xy-y^2

Hope it helps you

Please mark me as brainliest