Question

Simplify the following expression.

7 - 4(5 + 3)2

a 1,536
b 135
c -249
d -4

Answer 1

is that times 2 or squared ?

Answer 2

squared

Answer 3

Okay so 7-4=3

Answer 4

5+3=8

Answer 5

so now we have 3(8)^2

Answer 6

do you know what's next ?

Answer 7

3-8 (2)??

Answer 8

where did you get 3-8 from we are multiplying here

Answer 9

ohhh 3 x 8 = 24

Answer 10

yea

Answer 11

24 squared is 576 but i don't see that as one of your choices

Answer 12

and 64*3=192

Answer 13

which isn't a choice either hmmm lemme ask @ganeshie8

Answer 14

this is hard

Answer 15

yea .. @tgawade

Answer 16

First simplify ( 5+3)^2 we add both terms so (8)^2 = 8 * 8 = 64 okay ?

Answer 17

So we have 7 - 4 (64)

Answer 18

now multiply -4 * 64 = -256

So we have 7 - 256 = -249

Answer 19

Do u get it ?