Alan found the value of the expression (15 - 6) 2 to be 189. Is he right?

A) No, because first he should square 15 and 6.

B) Yes, because first he should square 15 and 6.

C) No, because first he should subtract 6 from 15.

D) Yes, because first he should subtract 6 from 15.

Question

Rowan Tyler

23 February, 12:57

+4

Answers (1)

Know the Answer?

Anthony Wagner · Answer 1

Answer would be C

Because I always use the rule of:

B - Brackets

I - indices

D - division

M - multiplication

A - addition

S - subtraction

Alan found the value of the expression (15 - 6) 2 to be 189. Is he right?A) No, because first he should square 15 and 6.B) Yes, because first he should square 15 and 6.C) No, because first he should subtract 6 from 15.D) Yes, because first he should subtract 6 from 15.