atwhitlock7721 atwhitlock7721

03-10-2018
Mathematics

contestada

Find the value of 2a squared + 5b squared when a = -6 and b =2

Respuesta :

jimrgrant1 jimrgrant1

03-10-2018

92

given 2a² + 5b²

substitute given values for a and b into the expression

2(- 6)² + 5(2)² = (2 × 36 ) + (5 × 4) = 72 + 20 = 92

Answer Link

Otras preguntas

My techer ............... that I take an English class during the next summera.measuredb.recommendedc.interruptedd.pretended

What additional support does the court use to defend is decision

Where do we see amendment 1 today

The process many autotrophs go through to convert solar energy into chemical energy

Predict whether antelope and squirrels or squirrels and rabbits will have more similar DNA

Solve the inequality. 14c<8 1 4 c < 8 c > 12 c < –4 c < 32 c > 32

what is the steps for opening paint application

An APS-size sensor will cause a(n) ___ effect on the focal length of telephoto lenses.

PLEASE HURRY!!!!!!!!!!!!!two boxes are shaped as right regtangular prisms.the larger box is has a length of 24 cm a width of 10 cm and a height of 30 cm the di

A communist country decides to give its people more economic freedom in attempt to improve its failing economy. What outcome is the government most likely worr