<h3><u>Solution:- </u></h3>
Let the number to be added be A
Now,
Transposing (−5x³+ 4x − 3 ) to other side-
Remember if there is a -ve sign before a bracket the signs of whole of the terms changes on opening bracket
Putting like terms together -
Therefore, 5x³+x²-5x +2 should be added to −5x³+ 4x − 3 to get x²− x − 1
The answer of is √ 2
<u>Step-by-step explanation:</u>
The value of = √2/ 2
The value of = √2/ 2
= √2/ 2 + √2/ 2
= √2 + √2 / 2
= 2 √2 / 2
Dividing √2 by 1
= √2
Answer:
1176 squared units
Step-by-step explanation:
You need to use the formula for finding area (Length x Width) to find the surface area of each face. For example, 7 times 21 is 147, so that face by itself is 147 squared units
-3 - (-10) - 8
The double negative sign changes the sign to a positive sign.
-3 + 10 - 8
Solve -3 + 10 first.
-3 + 10 = 7
Now solve 7 - 8.
7 - 8 = -1
-1 is your answer.
Answer:
Step-by-step explanation:
Please have a look at the attached photo
go left 5 spaces from point M and go down 2 spaces from point M.