jailaj962 jailaj962

06-02-2021
Mathematics

contestada

: 3a2 + 2b2 when a = -3 and b = 6

Respuesta :

christmassnowflake christmassnowflake

06-02-2021

Answer: 63

Step-by-step explanation:

3(-3)^2 + 2(6)^2 (multiply 3 times -3) & (multiply 2 times 6)

-9^2+12^2 (-9 to the 2nd power and 12 to the 2nd power)

-81+144 (add them up)

=63

Answer Link

Otras preguntas

Fairbanks Corporation purchased 400 shares of Sherman Inc. common stock for $13,200 (Fairbanks does not have significant influence). During the year, Sherman pa

Help would be greatly appreciated

If 5 and 12 are the two smallest values in a Pythagorean triple, what is the largest value, c, in the triple?

what is the correct answer to my question ?

vì sao cơ thể không hấp thu chất dinh dưỡng cách khắc phục

Whats the proper use of estar in the sentence

Find the 66th term of the arithmetic sequence 25, 10, -5, ...

Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. Find the probability that a randomly selecte

Which relationship from “Little Women” is the most important in the novel: Jo and Amy, Jo and Laurie, or Jo Bhaer? Explain.

What is the fifth amendment?