JazzelleD783611 JazzelleD783611

04-11-2022
Mathematics

contestada

what is the error in this equation and how do I discribe it

Respuesta :

CarmelaQ791638 CarmelaQ791638

04-11-2022

The error was the he multiply k by k and 4 by 4, that is incorrect, he must multiply k by k and by 4 and then multiply 4 by k and by 4.

It is a binomial squared

k + 4

x k + 4

k^2 + 4k

4k + 16

k^2 + 8k + 16 This is the final result

Answer Link

Otras preguntas

What is the best evidence that this poem is written in free verse? Here space and time exist in light the eye like the eye of faith believes. The seen, the know

There are two bags of marbles. Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of se

The shape of a liquid's meniscus is determined by __________. the viscosity of the liquid the type of material the container is made of the relative magnitudes

PLS HELP Round the square root of 426 to the nearest thousandth

True or false Democracy in Athens reaches its height under the rule of a brilliant elected leader named cleisthenes

what did the experiments of hershey and chase show?

How many 1/5 pieces are in 4/5

Name the three-dimensional figure that is formed by folding the net. Cube Cylinder Rectangle Prism

if f(x)=3^x + 10x and g(x)= 2x - 4 find (f-g)(x) A: 3^x + 12x -4 B: 15x - 4 C: 3^x - 8x+4 D:3^x + 8x+4

Select all of the following expressions that are equivalent to 0.25. (0.5)2 (-0.2) + (-0.05) |-3 + 2.75| -(-0.25) 2x - 1.75x