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2 years ago

What is the simplest form of square root a^7 Answer in the photo

Mathematics

1 answer:

FromTheMoon [43]2 years ago

4 0

Answer:

A^3 /a

Step-by-step explanation:

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If line P bisects segmentAD at point O and if AO=z+4 and AD =3z-11, find OD

sleet_krkn [62]

Answer:

Line P bisects AD at O.

AD = AO + OD

(3z - 11) = (z + 4) + OD

(3z - 11) - (z + 4) = OD

3z - 11 - z - 4 = OD

2z -15 = OD

3 0

2 years ago

People keep on giving me different answers for this one, I really do need help please...

guajiro [1.7K]

Hi there!

So if BC and DA are the same, then BA and CD are also the same...

The only one that’s left is BD.

Therefore, the shortest side is BD.

5 0

2 years ago

Find the sum. 5 2a a? + 2a + 1 + a2 + 4a + 3

Salsk061 [2.6K]

$\frac{2a}{a^2+2a+1}+\frac{5}{a^2+4a+3}$

Factor the denominators.

$\frac{2a}{\left(a+1\right)^2}+\frac{5}{\left(a+1\right)\left(a+3\right)}$

Adjust fractions based on LCM.

$\frac{2a\left(a+3\right)}{\left(a+1\right)^2\left(a+3\right)}+\frac{5\left(a+1\right)}{\left(a+1\right)^2\left(a+3\right)}$

Denominators are same, so add the fractions.

$\frac{2a\left(a+3\right)+5\left(a+1\right)}{\left(a+1\right)^2\left(a+3\right)}$

Expand the numerator.

$\frac{2a^2+11a+5}{\left(a+1\right)^2\left(a+3\right)}$

5 0

3 years ago

Read 2 more answers

A=1/2b(c+d) solve for c

TiliK225 [7]

Answer:

c = $\frac{2A}{b}$ - d

Step-by-step explanation:

Multiply both sides by 2 to eliminate the fraction

2A = b(c + d) ← divide both sides by b

$\frac{2A}{b}$ = c + d ← subtract d from both sides

$\frac{2A}{b}$ - d = c

5 0

3 years ago

660 divided by 15 is the same as?

djyliett [7]

Answer:

Step-by-step explanation:

Just divide 660 by 15 to get 44.

4 0

2 years ago