quinshayewilli5439 quinshayewilli5439

04-04-2021
Mathematics

contestada

Find an expression which represents the sum of (-8x+7y)(−8x+7y) and (2x-2y)(2x−2y) in simplest terms.

Respuesta :

surjithayer10otahza surjithayer10otahza

04-04-2021

Answer:

Step-by-step explanation:

(-8x+7y)(-8x+7y)+(2x-2y)(2x-2y)

=64x²-56xy-56xy+49y²+(4x²-4xy-4xy+4y²)

=64x²-112xy+49y²+4x²-8xy+4y²

=68x²-120xy+53y²

Answer Link

Otras preguntas

Jessica is traveling from Miami, Florida, to Chicago, Illinois. Using the map, tell one way the land will change during the second half of her trip. The elevat

plzzzzzzz helpp.......................................

Please help me on this! Which are form of energy? Select all that apply. •Chemical Energy •Gas Energy •Sound Energy •Potential Energy

Which graph best represents the solution to the system of equations shown below? y = -2x + 14 y = 2x + 2 A coordinate grid is shown from negative 10 to positive

Which important event occurs in the second trimester? (1 point) The developing human can begin to move its arms and legs. The face of the developing human start

Read the attached poem and answer these questions.1. Who could " I " in the poem refer to?2. Explain an important lesson that you learnt from the poem.

What is a species of bacteria in your body that helps protect you? Support your answer with evidence from the text. Question #9 ReadWorks Human Microbiome: Th

Find the area of this polygon. Enter your answer in square units.

Saan nakabatay ang maayos na paraan ng pag- iral at pamumuhay?

What is the length of DE? B E 15 18 X 12 49 А col CD 49 12 O A. 10 B. 6 C. 15 D. 9