sierras1281
sierras1281
10-03-2021
Mathematics
contestada
What is the product of (-a + 3)(a + 4)?
Respuesta :
brianouthwaite1
brianouthwaite1
10-03-2021
-a^2-a+12
^ means to the power of
Answer Link
emi280
emi280
10-03-2021
1. Regroup terms.
(3-a)(a+4)
2. Use the FOIL method: (a+b)(c+d) = ac+ad+bc+bd.
3a+12-a^2-4a
3. Collect like terms.
(3a-4a)+12-a^2
4. Simplify.
-a+12-a^2
hopefully this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
list 3 examples of services that can be provided by home health care agencies
How are elements and compounds similar
John is a quarterback. This year, he completed 35 passes, which is 70% percent of all the passes he's attempted this year. How many passes has John attempted th
Which of these is a physical property? flammability pH value reactivity with oxygen smell
the width of a garden is(4x-1) feet and the length is 2x feet. find the perimeter of the garden?
who was the selter to cross the alantic ocean
Which Chinese dynasty lasted the longest?
8 Cakes cost £4.00 how much 3 cakes cost?
Phil has 3 times as many rocks as Peter. Together, they have 48 rocks. How many more rocks does Phil have than Peter?
A deep breath will make you feel more relaxed. Does it contain a dependent or Independent Clause ?? Does it contain a comparative or superlative adverb ?
