biggiant126 biggiant126
  • 24-09-2019
  • Mathematics
contestada

Evaluate 7 + (-3x^2) for x = 0. 4

Respuesta :

HZK HZK
  • 24-09-2019

Step-by-step explanation:

By substituting x = 0.4 in equation 7 + (-3x^2)

= 7 - 3 (0.4)^2

First solving o.4^2 as per the rule of BODMAS

= 7- 3 (0.16)

Now multiplying -3 with 0.16

= 7 - 0.48

= 6.52 THIS IS THE ANSWER

Answer Link

Otras preguntas

1'7" + 3'7" ‾‾‾‾‾‾ ' "
What are the basic ideas in Greek philosophy? Please help I’ll give Brainlyest!
HELP! Find any 2 words other than these regarding space and the solar system. No absurd answers!
The Human Development Index measures all of the following except __________. A. insurance rates B. life expectancy C. education levels D. standards of living Pl
can someone help me with this
ASAP -WILL MARK BRIANIST
5. Circle O is shown below. The diagram is not drawn to scale. (1 point) O B What is the measure of angle B.:C? 363​
What is The metric unit for volume ?
All of the following are true except? -Nucleotides are the building blocks of proteins. -A gene is a segment of DNA that codes for proteins which make your trai
Monochromatic light with lambda equals 630 space n m is incident on a single slit. The slit width is 0.8 mm. If the distance between the screen and slit is 1.8