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Alex73 [517]
4 years ago
15

PLEASE ANSWER!!!!! How do you know when to rewrite square trinomials and difference of squares binomials as separate factors? Ho

w can sums and differences of cubes be identified for factoring?
Mathematics
1 answer:
dedylja [7]4 years ago
5 0

Answer:

e

Step-by-step explanation:

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Multiply the polynomials.<br> (4x- + 4x + 6)(7x + 5)
SashulF [63]

\implies {\blue {\boxed {\boxed {\purple {\sf {   \: 28 {x}^{3}  + 48 {x}^{2}  + 62x + 30}}}}}}

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

(4 {x}^{2}  +  4x + 6)(7x + 5)

= \: 7x(4 {x}^{2}  + 4x + 6) + 5(4 {x}^{2}  + 4x + 6)

=  \: 28 {x}^{3}  + 28 {x}^{2}  + 42x + 20 {x}^{2}  + 20x + 30

Combining like terms, we have

=  \: 28 {x}^{3}  + (28 {x}^{2}  + 20 {x}^{2} ) + (42x + 20x) + 30

=  \: 28 {x}^{3}  + 48 {x}^{2}  + 62x + 30

\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}

3 0
3 years ago
How do you answer this step by step
leonid [27]
X/3 +4 = 5+x/6
6(x/3 +4 = 5+x/6)
2x+ 24 = 30 +x 
x= 6
3 0
3 years ago
Guys Please help me with this question urgent!!
Viefleur [7K]

Answer:

9

Step-by-step explanation:

1.)Find the amount of women within the 120 people in the meeting. So 3/10*120 , you get 36.

2.)Add 24 to 120 to get the new amount of people in the room. So 144.

3.)Using the new ratio 11:5 , find the amount of total women out of 144 people . So 5/16*144 , you get 45.

4.)Now minus the 2 amounts of initial women from the amount of total new women , to get the difference to find out how many women are there in the 24 people. So 45-36 , you get 9

6 0
3 years ago
Me pueden ayudar con estos problemas
Leokris [45]

lo puse en mi calculadora esperaba que esto ayudara

4 0
3 years ago
Read 2 more answers
What is the slop of the line y = 3
Otrada [13]

3/1 is the slope of the line

5 0
3 years ago
Read 2 more answers
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