MATHEMATICS HIGH SCHOOL

1) Transform the polynomial into a perfect square trinomial to solve. 3x^2+24x=27
a) {-21, -11}
b) {-29,21}
c) {-41,9}
d) {-1,1}

Answers

Answer 1
Answer: If you would like to solve 3 * x^2 + 24 * x = 27, you can do this using the following steps:

3 * x^2 + 24 * x = 27
3 * x^2 + 24 * x - 27 = 0
3 * (x^2 + 8 * x - 9) = 0
x^2 + 8 * x - 9 = 0
(x + 9) * (x - 1) = 0
1. x = - 9
2. x = 1

None of the above results is correct. The correct result would be {-9, 1}.

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What's 27-18r using distributive property

Answers

The simplified form of expression is 9 (3 - 2r).

Used the concept of distributive property,

The distributive property states that an expression that is given in the form of A (B + C) can be solved as A × (B + C) = AB + AC.

Given that the expression is,

27 - 18r

Apply the distributive property on the expression and it can be written as,

27 - 18r

Since LCM {27, 18} = 9

So, take 9 as a common term,

27 - 18r = 9×3 - 9×2r

            = 9 (3 - 2r)

Therefore, the solution of the expression is, 9 (3 - 2r)

To learn more about the distributive property visit:

brainly.com/question/2807928

#SPJ5
The distributive property: a(b - c) = ab - ac

27 - 18r = 9·3 - 9·2r = 9(3 - 2r)

This graph shows transformations betweenf(x) = 1/x and g(x)= a*(1/x). Use the drop-down menus to
identify the following functions.

Answers

Answer:

b

a

c

d

Step-by-step explanation:

Frank, Mary and Seth shared some sweets in the ratio 4:5:7.Seth got 18 more sweets than Frank.

Work out the total number of sweets they shared.

Answers

The ratio of the sweets shared: F : M : S : : 4 : 5 : 7 The total of the ratios: 16 The ratio difference (3) between S and F equals 18 sweets. Hence the total number of sweets they shared is 96.

How do I work this problem out?
S= 2(lw+ lh+ wh)

Answers

First, and most important, you must know what the question is. You haven't told us what the question is, and a gray cloud hangs like a dark mist over the problem, giving the unmistakable impression that you're not too sure of it yourself.

Which expression is equivalent to m + 3m + 3(m - 1)

Answers

Answer:

7m-3

Step-by-step explanation:

first, distribute

m+3m+3m-3

then, combine all like terms

m+6m-3

7m-3

i hope this helps! have a nice day!

Factor completely 4x2 + 16x.
4(x2 + 4x)
x(4x + 16)
4x(x + 4)
Prime

Answers

The answer would be 4x(x + 4) because the gcf of 4x^2 + 16x is 4x and if you divide by the gcf you get 4x(x+4)

Answer:

The answer is C

Step-by-step explanation:
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