Seudónimo Seudónimo
  • 13-03-2018
  • Mathematics
contestada

Evaluate the expression when a=−15 and b=−5.

      b2
------------ =
    a + 5


Help

Respuesta :

Gatorman21 Gatorman21
  • 13-03-2018
(-5)^2=25

    25
-------------
-15 + - 5


25
------
-20
=-1.25
Answer Link

Otras preguntas

Use long division to find the quotient. (x²+6x-27) ÷ (x-3)
I honestly have no idea how to solve this question8c=5c+21
A student has earned the following scores on four 100-point tests this marking period: 63, 72, 88, and 91. What score must the student earn on the fifth and final
Which of the following is LEAST likely to result in speciation? A) Random mating among members of a large population of a species B) Occurrence of hybridization
lakes and oceans have different animal life ?
Which right is more important: freedom of speech or freedom of the press?
I stuck with this one. Simplify expression 3ab² −5a²b+ (−3a²b)−4ab²
What is the prefix of fossil?
Mandy and Jordan each bought some of the same notebooks and the same three-ring binder. Mandy paid $5.85 for 3 notebooks and 1 binder. Jordan paid $4.65 for2 no
whent did industrial revolution happened?