3 years ago

Simplify: (2x²y²) (-3xy³)please no links and explain please. I need it fast

Mathematics

1 answer:

Shtirlitz [24]3 years ago

3 0

Step-by-step explanation:

Solution:

(6xy) × (-3x²y³)

= {6 × (-3)} × {xy × x²y³}

= -18x1+2 y1+3

= -18x³y⁴.

You might be interested in

What 1+6? idk guys really confused lo que uno más seis. Estoy confundido. ¡¡ayuda!!

Serhud [2]

Answer:

1+6=7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the sum of 5(-3.4k -7) + (3k +12) and please show work

pishuonlain [190]

$5(-3.4k-7)+(3k+12)=\ \ \ \ | omiting\ brackets\\\\
-17k-35+3k+12=\\\\
-14k-23\\\\
Solution\ is\ -14k-23$

5 0

3 years ago

A reference sheet given with an exam indicated the following formula for the surface area of a cone.

scZoUnD [109]

Answer:

Using the given formula, the calculated surface area would be in cubic units instead of square units.

Step-by-step explanation:

8 0

3 years ago

Sean says that to add a number to -100 and still have -100 is to add zero.candice says that she can add two numbers to -100 and

elena-s [515]

Both are right b/c like sean says you can add zero and itll still be -100 but candice is also right b/c because you can add any # to that -100 but you can also add a negative # to get it back to -100. for example: -100+23= -77 but if you also add a negative 23 it would be right back to -100.

4 0

4 years ago

Y - 8 = -10 How do I verify the solution ?

prisoha [69]

Answer:

y = -2

Step-by-step explanation:

SOLUTION :-

Solve the equation.

Add 8 to both sides in order to isolate the equation.

$=> y - 8 + 8 = -10 + 8$

$=> y = -2$

∴ y = -2

VERIFICATION :-

To verify the solution of y , just put the solution (y = -2) in place of y in equation and check whether L.H.S = R.H.S.

L.H.S :-

-2 - 8 = -10

R.H.S. :-

-10 (already given)

⇒L.H.S. = R.H.S. (verified)

4 0

3 years ago

Simplify: (2x²y²) (-3xy³)please no links and explain please. I need it fast​

Simplify: (2x²y²) (-3xy³)please no links and explain please. I need it fast