01-02-2021
Mathematics

contestada

Evaluate the following when a = 4 and b = 7 (a+b)^2 - (a^2 + b^2)

Respuesta :

Аноним Аноним

01-02-2021

Answer:

56

Step-by-step explanation:

(4+7)²-(4²+7²)=121-65

=56

Answer Link

clarch19 clarch19

01-02-2021

Answer:

56

Step-by-step explanation:

(4 + 7)² - (4² + 7²) = 11² - (16 + 49) = 121 - 65 = 56

Answer Link

Otras preguntas

HURRYYYY PLZZZZ HEELPPPP MMMEEEEEEE The Loner 1) Beyond him the road climbed another hill and upon the crest spruce trees bent in the wind and shadows spread l

(THEATER) James is an intern in a film production company. On his first day, James’ boss, Monica, tells him, “Before anything else, let me show you a few camera

Write about whether you think starting at a community college or university is better.

Which scientist calculated amounts of nitrogenous bases in DNA? a. Watson b. Crick C.Franklin d. Chargaff

Help me with this ASAP!!!!!!

Veronica’s favorite breakfast cereal costs $0.21 per ounce. How much would she spend on 16 ounces of cereal?

Write a scientific argument that addresses the question: Why is Jackie an elite distance runner when no one else in her family has that trait? 1. Review your co

when multiplying two terms with tye same base what operation on the exponents

What is the best book you've ever read or heard about that includes these things.... and no it does not have to include ALL of them. It doesn't even have to inc

PLZZ HELPPP I need someone to solve these metric system operations!!!