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2 years ago

Find the product. Pls help lol

Mathematics

2 answers:

elena-s [515]2 years ago

7 0

Answer:

$6 {x}^{3} + 5 {x}^{2} - 16x + 15$

Step-by-step explanation:

$6 {x}^{3} - 9 {x}^{2} + 4 {x}^{2} - 6x - 10 x+ 15 \\ 6 {x}^{3} + 5 {x}^{2} - 16x + 15$

lions [1.4K]2 years ago

3 0

Use the distributive property: a (b + c) = ab + ac

(3x² + 2x - 5) (2x - 3) = 3x² (2x - 3) + 2x (2x - 3) - 5 (2x - 3)

... = (6x³ - 9x²) + (4x² - 6x) + (-10x + 15)

... = 6x³ - 5x² - 16x + 15

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Consider a normally distributed data set with a mean of 75 and a standard deviation of 5. If

BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

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3 years ago

Do you know what 2/9 x 3 is?

ohaa [14]

Answer:

$answer = \frac{2}{3}$

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7 0

3 years ago

Read 2 more answers

Help me pleasse th sdjkhhjdas

storchak [24]

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<h3>Andre Bought:</h3><h3>• 1 Baseball Glove For $34 Each</h3><h3>• 2 Packs of Socks For $6 - 7.75% Each</h3>

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8 0

2 years ago

Read 2 more answers

Let f(x)=x+a/x+b such that f(f(1)=0 & f(2)=-3 then a&b resctivily are.

Yuliya22 [10]

Answer:

The value of a = - 1 , And b = $\frac{ - 7 }{3}$

Step-by-step explanation:

Given as :

Function f(x) = $\frac{(x + a)}{(x + b)}$

And f(f(1)) = 0 And f(2) = - 3

Now For , x = 2 , y = - 3

I.e f(2) = $\frac{(2 + a)}{(2 + b)}$

or, - 3 = $\frac{(2 + a)}{(2 + b)}$

I.e 2 + a = - 6 - 3b

Or, a + 3b = - 8 ....... 1

Again f(f(1)) = 0

So, $\frac{(1 + a)}{(1 + b)}$ = 0

Or, 1 + a = 0

∴ a = - 1

So , put htis value of a i n eq 1 , we get value of b

So , - 1 + 3b = - 8

Or, 3b = - 7

∴ b = $\frac{ - 7 }{3}$

Hence The value of a = - 1 , And b = $\frac{ - 7 }{3}$ Answer

3 0

3 years ago

I don’t know the answer to this question.

serious [3.7K]

6×(1×5)=(6×1)×5

6×5=6×5

30=30

Always do the brackets first.

Follow BEDMAS

B = Brackets

E = Exponent

D = Division

M = multiplication

A = Addition

S = Substruction

3 0

3 years ago