hanna13430
hanna13430 hanna13430
  • 03-11-2019
  • Mathematics
contestada

Factorising quadratics 2nd page

Factorising quadratics 2nd page class=

Respuesta :

salatulmaghrib
salatulmaghrib salatulmaghrib
  • 03-11-2019
a^2-b^2=(a+b)(a-b)

1: x^2-4=(x+2)(x-2)
2: (x+8)(x-8)
3: (x+10)(x-10)
4: (x+14)(x-14)
Answer Link

Otras preguntas

5 facts which confirm that earth is round
Most of Earth's freshwater is _____. found in oceans and seas. stored in glaciers and ice caps. groundwater stored beneath the surface. found in lakes, rivers,
Which United States president began the tradition of the State of the Union address? a. James Madison b. Woodrow Wilson c. Thomas Jefferson d. George Washingto
Identify the compound sentence. a. The rain began to fall, but we did not want to leave. b. While it rained on the beach, we swam in the ocean. c. Last summe
How many times larger is the value of 250,000 than 250
Which political system is run by a group of noble families or wealthy members of society?
the constitution states that the executive power shall be vested in? A) A prime minister B) A governor C) A president D) A senator
You feel every citizen has the right to own a gun. If you argue for that right based on the Constitution, you're most likely to refer to A. Amendment VI. B. Am
How do species change to their environment
Which of the following is NOT a method of effective communication? a. speaking politely b. using proper grammar c. making eye contact d. demanding attention