Question

what is the simplified form of the expression?
a. 60
b. 30.
c. 72
d. 360

Answer 1

\[\frac{ 5(14-2)^2 }{ 2 }\]To simplify this equation, you need to use PEMDAS (The Order of Operations) Start with P which is parenthesis.\[\frac{ 5(12)^2 }{ 2 }\]Then go on to E (Exponents)\[\frac{ 5 * 144 }{ 2 }\]Then your multiplication and division (no addition or subtraction needed)\[\frac{ 720 }{ 2 }\]Division next\[\frac{ 720 }{ 2 } = 360\]

Answer 2

can you help me with one more please?

Answer 3

Sure

Answer 4

evaluate u + xy, if u = 18, x = 10. and y = 8.
a. 188
b. 36.
c. 98
d. 224

Answer 5

\[U + XY\]You need to plug in the numbers that's all.
U = 18
X = 10
Y = 8
So 18 + (10)(8) = ?

Answer 6

98?

Answer 7

Yup, correct~!