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3 years ago

7

Simplify fully: (Question is on the photo).

2 answers:

makkiz [27]3 years ago

8 0

Answe

8x+9

Step-by-step explanat

8(x+6x+9)/2x+6

4(x+x+9)

8x+9

dedylja [7]3 years ago

6 0

Step-by-step explanation:

$4(x + 3) {z}^{ - 1}$

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3 years ago

What are the zeros of the following quadratic equation: y = 6x2 - 17x - 3

Mama L [17]

Answer:

$\displaystyle x=-\frac{1}{6}, 3$

Step-by-step explanation:

Hi there!

$y = 6x^2 - 17x - 3$

Factor by grouping:

$y = 6x^2 - 18x+1x - 3\\y = 6x(x- 3)+1x - 3\\y = 6x(x- 3)+(x - 3)\\y = (6x+1)(x- 3)$

Let y=0. Apply the zero product property:

$0 = (6x+1)(x- 3)$

$6x+1=0\\6x=-1\\\\\displaystyle x=-\frac{1}{6}$

AND

$x-3=0\\x=3$

I hope this helps!

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3 years ago

A factor is undefined when the denominator is<br> 1<br> 2<br> 0<br> None of th

zubka84 [21]

Answer:

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Step-by-step explanation:

denominearar this hard

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3 years ago

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2 years ago

Read 2 more answers

Sam has nine yellow pencils in his desk 3/4 of his pencils are yellow how many pencils does Sam have in his desk

mrs_skeptik [129]

Answer:

12

Step-by-step explanation:

(# of pencils)x(3/4)=9

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3 years ago