thamosthatedone thamosthatedone

01-03-2022
Mathematics

contestada

What step has the error in solving the equation (x + 2) ^ 2 = 4 occurred and explain what the error is?

What step has the error in solving the equation x 2 2 4 occurred and explain what the error is class=

Respuesta :

tshedisehangnkoko tshedisehangnkoko

01-03-2022

Answer:

step 2 ...they didn't expand the brackets two times

Answer Link

ahhhAah ahhhAah

01-03-2022

They person above is Actually correct, they dis not expand the it 2 times

Answer Link

Otras preguntas

Hey, How are you what you doing

A triangle has sides of length 4xy, 7, and2x. Which expression represents the distance around, or perimeter, of the triangle? O 6z+y+7 O 6x + 4y +7 O4zy + 2x +7

= A coat is reduced $24 from the original price of $400. What is the percent decrease? The price of the coat decreased by%. K

Kara is running a marathon. After 2 hours, Kara has run 13 miles. After 4 hours, Kara has run 26 miles. What is her speed, in miles per hour?

Complete the sentence with a word that means the same as "rare"

100° 100⁰ X = ??????

If x +2 is a factor of p(x) =x²-kx +7, thrn find the value of k.Also,find the other factor of the polynomial ?

Complete the sentence with a word that means the same as "rare"

Which of the following best describes renewable energy? A. Natural mineral source of energy B. Sources that can be mined or drilled, and will last for a finite

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.–77, –76, –75, –74