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bogdanovich [222]
3 years ago
10

(8m6+ 4m) + (5m-m + 7m6) + 2m(5m2)

Mathematics
1 answer:
sp2606 [1]3 years ago
7 0

Answer:

8m + 10m³ + 15m⁶

Step-by-step explanation:

Combine all like-terms:

4m + [5m - m] = 8m

4m

7m⁶ + 8m⁶ = 15m⁶

2m[5m²] = 10m³ [According to the Product-to-Power Exponential Rule, whenever you multiply terms with exponents and coefficients, you add the exponents while you multiply the coefficients.]

All the like-terms have been paired up, and so you have your answer.

I am joyous to assist you anytime.

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Thepotemich [5.8K]

Answer:

270 \:m^2

Step-by-step explanation:

The area of the triangle.

bh\frac{1}{2}

b \times h \times \frac{1}{2}

20 \times 27 \times \frac{1}{2}

540 \times 1/2

=270

3 0
4 years ago
Exam: 05.03 Exponential and Logarithmic Functions Mid-Module Check<br><br><br> Solve 4x = 8x − 1
Fantom [35]
If 4x = 8x - 1 then 4x must be equivalent to 1. So that means x is .25 or 1/4.

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5 0
2 years ago
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Consider the following function. f(x) = |x − 9| Find the derivative from the left at x = 9. If it does not exist, enter NONE. -1
nydimaria [60]

Answer with Step-by-step explanation:

We are given that

f(x)=\mid x-9\mid

f(x)=-(x-9) when x<9

f(x)=x-9 when x\geq 9

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\lim_{x\rightarrow 9-}f'(x)

=-\lim_{x\rightarrow 9-}(x-9)=-1

RHD

\lim_{x\rightarrow 9+}f'(x)

=\lim_{x\rightarrow 9+}(x-9)=1

LHD\neq RHD

Hence, the function is not differentiable at x=9

8 0
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sergiy2304 [10]
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Find the volume of a cube that has the following dimensions:length=2x^2 width=x^3 height=x^2-6x+5 A) 4x^7-3x^6+8x^5 B) 2x^12-12x
fomenos

Answer:

Option D. 2x⁷ - 12x⁶ + 10x⁵

Step-by-step explanation:

From the question given:

Length (L) = 2x²

Width (w) = x³

Height (h) = x² - 6x + 5

Volume (V) =?

Volume (V) = length (L) x width (w) x height (h)

V = L x w x h

V = 2x² × x³ × x² - 6x + 5

V = (2x²) (x³) (x² - 6x + 5)

V = (2x⁵) (x² - 6x + 5)

Clear bracket

V = 2x⁷ - 12x⁶ + 10x⁵

Therefore, the volume of the cube is 2x⁷ - 12x⁶ + 10x⁵

4 0
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