tyriellezelphea tyriellezelphea

23-08-2021
Mathematics

contestada

x=-9 y=-8 evaluate the expression 8 x^2 - 6 y^2

Respuesta :

Psyxchie Psyxchie

25-08-2021

Answer:

264

Step-by-step explanation:

Let x= -9 y= -8

8x² - 6y² = ?

8(-9)² - 6(-8)² = ?

8(81) - 6(64) = ?

648 - 384 = ?

264

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

Answer Link

Otras preguntas

3 sisters are each 2 years apart in age. The youngest sister is Emily the middle sister Samantha and the older sister is Lauren together their combined ages are

Which sentence below best describes the concept of unrestricted submarine warfare? 1. Submarines are allowed to attack any military transport. 2. The commanders

Why was there so much violence in Kansas in 1855 and 1856

I needs nervous system brain vocabulary

The breakdown of complex food molecules into simpler ones is chemical digestion. T or F

After school, Kai feels hungry and tired. He finds some sugar cookies in the cabinet and finishes the whole package. Which statements best describe the role of

which activity stresses the demand side of water supplies? drought overpopulation flood pollution

the function f(x)=/-x is shown on the graph Which statement is correct? A)The range of the graph is all real numbers less than or equal to 0. BThe domain of th

What arguments do the Anti-Imperialists make that oppose Senator Beveridge's point of view?

what does the root transcript mean?