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Tresset [83]
4 years ago
10

Simplify -2a3b4(3a3b2+4b4)​

Mathematics
1 answer:
zimovet [89]4 years ago
8 0

-6a^6b^6 - 8a^3b^8.

This is the simplifies version

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Judy simplified the expression (3x+1)(x-3) -( 2-2x^2-3x)
Umnica [9.8K]
It's the 3rd optionnn
3 0
2 years ago
The formula for the area of a rhombus is A = a equals StartFraction one-half EndFraction d 1 d 2.d1d2, where d1 and d2 are the l
Strike441 [17]

Answer:

\large\boxed{d_1=\dfrac{2A}{d_2};\ d_2=\dfrac{2A}{d_1}}

Step-by-step explanation:

A=\dfrac{1}{2}d_1d_2\qquad\text{multiply both sides by 2}\\\\2A=2\!\!\!\!\diagup\cdot\dfrac{1}{2\!\!\!\!\diagup}d_1d_2\\\\2A=d_1d_2\to d_1d_2=2A

\text{For}\ d_1:\\\\d_1d_2=2A\qquad\text{divide both sides by}\ d_2\neq0\\\\d_1=\dfrac{2A}{d_2}\\\\\text{For}\ d_2:\\\\d_1d_2=2A\qquad\text{divide both sides by}\ d_1\neq0\\\\d_2=\dfrac{2A}{d_1}

4 0
3 years ago
Read 2 more answers
Simplify i^5+i^6+ i^7+i^8<br><br> WILL GET 20 POINTS
Veronika [31]
I^5 + i^6 + i^7 + i^8

i^11 + i^15

i^26

therefore your answer is:

i^26
7 0
3 years ago
what is the multiplicative rate of change for the following coordinates (-1, .8) (0,2) (1,5) (2,12.5)
egoroff_w [7]
We can present these coordinates in tabulate form

    x         y
   -1       0.8
   0         2
    1         5
    2      12.5

We work the multiplicative rate of change by finding out the increase ratio

12.5 ÷ 5 = 2.5
5 ÷ 2 = 2.5
2 ÷ 0.8 = 2.5

The ratio results in the same ratio every time, which is 2.5

The multiplicative rate of change = 2.5


5 0
4 years ago
What is the area? Please help
Mrrafil [7]

Answer:

75

Step-by-step explanation:

<h2>A=1/2h(a+b)</h2><h3> =10÷2=5(10+5)</h3>

=5×15

<h2> =75</h2>
7 0
3 years ago
Read 2 more answers
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