katelynEanes katelynEanes

25-03-2022
Mathematics

contestada

Please help me and show how you got the answer

Simplify this expression 7a^2 - 7b^2

Relax

Respuesta :

joannachong282 joannachong282

25-03-2022

Answer:

7(a+b)(a-b)

Step-by-step explanation:

7a² - 7b²

= 7(a²-b²)

= 7 (a² + b²) (a² - b²)

Answer Link

Otras preguntas

A natural gas pipeline failed in the middle of a farmer's field in Saskatchewan and subsequently ignited. Fortunately, no one was injured but the failure lead t

Psychodynamic explanations of psychological disorders emphasize the influence of unconscious thoughts and feelings, as well as childhood experiences. They also

In 2014, a space probe approached the rocky core of the comet Churyumov-Gerasimenko, which is only a few km in diameter. The probe then entered the orbit around

Hercules believed that all objects and materials in the world were formed of fire. Hercules concept of fire is similar to the modern concept of.

The following is the text of the Bill of Rights, the first ten amendments to the U . S . Constitution. Read each amendment and list specific examples of rights

10 words each withe sound /u/ and /u:/

Reasoning 6. Construct Arguments Haley solves the inequality -132r+7 and graphs the solution on a number line with a solid circle at -20 and an arrow pointing l

Individual contractile units in muscle fibers are called ________. 1) myofibrils 2) Z disks 3) myomeres 4) sarcomeres 5) porphyrins

help please respond quickly

Richards, a freelance writer, wrote a long article on the devastating effects of a tsunami in Asia and submitted it to the Globe and Mail, a leading newspaper t