3 years ago

These are the two questions I need the most help on

Mathematics

1 answer:

Advocard [28]3 years ago

7 0

Answer:

5hshshdhd

Step-by-step explanation:

bsbehehedhehehe

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Use the power property to rewrite log3x9.

Kitty [74]

Answer:

$\log _3\left(x^9\right)=9\log _3\left(x\right)$

Step-by-step explanation:

Given the expression

$\log _3\:x^9$

now rewriting the expression

$\log _3\:x^9$

$\mathrm{Apply\:log\:rule\:}\log _a\left(x^b\right)=b\cdot \log _a\left(x\right),\:\quad \mathrm{\:assuming\:}x\:\ge \:0$

$=9\log _3\left(x\right)$

Therefore,

$\log _3\left(x^9\right)=9\log _3\left(x\right)$

9 0

3 years ago

Read 2 more answers

What do the factors (x+2)(-8x+70)in the factored form represent?

Tasya [4]

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

5 0

3 years ago

Use the quadratic formula to solve the equation.<br> 5x2-3x + 1 = 0<br> X=

mr_godi [17]

Answer:

x= 11/3

Step-by-step explanation:

8 0

3 years ago

How many solutions are there to the equation below 9x + 27 = 9( x + 2 ) + 9

Nataly [62]

Let's solve the equation:

9x+27 = 9(x+2)+9 ← Distribute 9 to the x and 2

9x+27 = 9x+18+9 ← Combine like terms

9x+27 = 9x + 27 ← Subtract 27 from both sides

9x = 9x

Infinitely many solutions would be correct because no matter what x is, it will always equal each other the both sides of the equation because it is 9 times x on both sides.

7 0

3 years ago

Read 2 more answers

4. Find the vertex, focus, and directrix of the parabola. Sketch its graph, showing the focus and the directrix.

valentina_108 [34]

Answer:

vertex - (0,0)

focus - (0, 3/4)

directrix - 3/4

parabola- x^2=-3y

graph of equation:

8 0

2 years ago

These are the two questions I need the most help on​

These are the two questions I need the most help on