Question

${ \huge\fbox \pink {Q}\fbox \blue {u} \fbox\purple {e} \fbox \green{s} \fbox \red {t} \fbox \orange {i} \fbox{o} \fbox \gray{n}}$

Identify the terms of coefficient for each of the following expressions

$1:\: 5xyz {}^{2} - 3zy$
$2 : \: 1 + x + x {}^{2}$
$3: \: 4x {}^{2} y {}^{2} z {}^{2} + z {}^{2}$
NO SPAMMING
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Answer 1

Answer:

$1 : (x + 3) \: (x + 3) \\ = (x + 3) {}^{2} \\ (x) {}^{2} \times 2 \times x \times 3 + (3) {}^{2} \\ (x) {}^{2} + 6x + 9 \\ \: \: \: \: \: \: \: \: \: \: \: \: (a + b) {}^{2} = a {}^{2} + 2ab \: + {}^{2}$

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$2 : (2y + 5)(2y + 5) \\ = (2y + 5) {}^{2} \\ = (2y) {}^{2} + 2(2y)(5) + (5) {}^{2} \\ \: \: \: \: \: \: \: \: (a + b) {}^{2} = a {}^{2} + 2ab \: + {}^{2}$

HOPE IT HELPS U!!!

Answer 2

1st QUESTION : write short note on electricity

2nd QUESTION: write a short note on blood cell

3rd QUESTION : write a short note on evaporation