Question

How do you simplify this expression?
9 x (7-4) ^2 + 9
Show me in steps please.

Answer 1

Take 9 as common
9*[(7-4) ^2 + 1]
9*(3^2 + 1)
Got it? :)

Answer 2

no. im lost. lol

Answer 3

i dont get it at all so im confused. sorry.

Answer 4

Haha..Chill! :D
I am here to help only.. :)
See the main key in these questions is we want to make IT EASY FOR US TO CALCULATE.
So this is what your question kinda asks us...
\[9 X (7-4) ^2 + 9 \]

STEP 1: TAKE COMMON [IN OUR CASE 9, taking in parenthesis]

\[9 X [(7-4) ^2 + 1] \]

STEP 2: SOLVE IN THE BRACKETS

\[9 X [(3) ^2 + 1]\]

STEP 3: SIMPLY CALCULATE IN BRACKETS FIRST AND THEN MULTIPLY

\[9X10\]

= 90

STEP 4: READ THE INSTRUCTIONS AGAIN!! :D
Got it? :D

Answer 5

@allie87 ?

Answer 6

yes. thank you.

Answer 7

:)