abbeyfrank92 abbeyfrank92

10-08-2019
Mathematics

contestada

Evaluate -6xy + 3x^2y - 2xy^2 + 1 for x = 3 and y = -4

Respuesta :

meghna300 meghna300

10-08-2019

Answer:

-131

Step-by-step explanation:

Putting x=3 and y=-4 in the given equation

-6xy + 3x^2y - 2xy^2 + 1 , we get

=-6*3*(-4)+3*3*3*(-4)-2*3*(-4)*(-4)+1

=72-108-96+1

=-131

Answer Link

shaffari shaffari

10-08-2019

Answer:-131

Step-by-step explanation:

-6(3)(-4)+3(3)^2(-4)-2(3)(-4)^2+1

Answer Link

Otras preguntas

interpret an allusion is an indirect reference to a famous person,place,event, or literary work.what allusion is made in the first paragraph of the story? how d

How to study for a social studies test 6th grade?

Which would help organize information that includes many unrelated details

During Mexican birthday parties, what do people yell to the "cumpleanero" after the candles are blown out?

A certain virus infects one in every 400 people. a test used to detect the virus in a person is positive 80% of the time if the person has the virus and 8% of t

What would the results of this experiment look like if the pigments that drive photosynthesis in the algae were to absorb most strongly at 500 nm and 560 nm?

Evaluate 5 c - 3 d+11 when c= 7 and d= 8

What is 6 1/4 in a decimal form?

To determine the central idea of An Essay on Man, what should the reader do first? A.paraphrase the author’s argument B.locate key details C.decide the author’s

name the property of equality or congruence that justifies going from the first statement to the second statement. ST=QR QR=ST a) reflexive property of congrue