Answer:
23.5
Step-by-step explanation:
and means plus so u add
15+(17×<u>1</u>
2
BODMAS. do the bracket 1st
17×½=
8.5
solve the equation
15+8.5=
23.5
Answer:
the answer is 396 beacsue i followed yiur instucton on the note answer.
Step-by-step explanation:
Answer:
H=s*60*60
Step-by-step explanation:
multiply by 60 twice not 120 once
The factorisation of the given expressions is as follows;
- a) p²y²– 2py + 1 = (py -1)²
- b) a²y² -2aby +b² = (ay - b)²
<h3>Factorization using identities</h3>
The given identity is;
From the given identity, we can conclude that;
In the expression (a);
- py represents a in the identity and 1 represents b in the identity.
In the expression (b);
- ay represents a in the identity and b represents b in the identity.
Hence, the factorised expressions are as represented above.
Read more on factorisation;
brainly.com/question/24371127
