Seudónimo Seudónimo
  • 02-12-2021
  • Mathematics
contestada

Find the value of:
3x^2+2x-4

When x=4​

Respuesta :

blackshades
blackshades blackshades
  • 02-12-2021

3x² + 2x - 4

=》x = 4

Substitute the value of 'x' in the expression.

3x² + 2x - 4

= 3(4)² + 2(4) - 4

= 3(16) + 8 - 4

= 48 + 8 - 4

= 56 - 4

= 52

_______

Hope it helps ⚜

Answer Link

Otras preguntas

Define individual income tax
Mi hermana y mi madre ________ tocar el piano, pero yo ________ tocar la guitarra
How were british and american forms of economic imperialism in asia different during the 19th century?
from 42 to 72 find each percent round to the nearest percent
Where was most of the american revolution fought? a. the northern colonies b. coastal trading towns c. the southern colonies d. inland, near most farms?
A packet contains 1.5kg of oats. Every day Maria uses 50g of oats to make porridge. How many day does the packet of oats last?
Answer the question above
Divide mentally. 1.2 ÷ 3,000 = ? a. 0.4 b. 0.04 c. 0.004 d. 0.0004
The sum of the interior angles of an n-gon is _____(n - 2). 360° 180° 270° 540°
The anasazi people established a farming society in... A.SOUTHWEST B.MORTHWEST C.GREAT PLAINS D.SUBARTIC