2 × 2 is a multiple of 4 thats abould all you can do besides 4 × 1.
Answer:
(c) x² -64
Step-by-step explanation:
The factoring of the difference of squares is one of the special forms we use in the study of polynomials. It tells you ...
a² -b² = (a +b)(a -b)
__
You have a factor (x +8), so a=x, b=8, and the "expanded" form is ...
a² -b² = x² -8² = x² -64
Step-by-step explanation:
Given that,
∠PSQ = 13x+7
∠QSR = 42x+8
We need to find the measure of angles.
We can use the property of linear pair. ATQ,
13x+7 + 42x+8 = 180 (Linear pair)
Taking like terms,
13x+42x = 180 - 7-8
55x = 165
x = 3
So,
∠PSQ = 13x+7 = 13(3) + 7 = 46°
∠QSR = 42x+8 = 42(3) + 8 = 134°
Hence, this is the required solution.
The first step is: subtracting 6 from both sides
Step-by-step explanation:
Given equation is:
the given equation is a linear equation in one variable.
The simple rules to solve equations are that any operation performed on one side of the equation is also performed on other side of the equation too.
So for the given equation, in order to isolate the variable x terms on one side first of all they will subtract 6 from both sides
Subtracting 3x from both sides
Hence,
The first step is: subtracting 6 from both sides
Keywords: Linear equation, variables
Learn more about linear equation at:
#LearnwithBrainly
Answer:
750 CP AND PROFIT%=12%
Step-by-step explanation:
SP=rs 840
profit=90
CP=SP-profit
=840-90
=750
profit %=profit/CP*100%
=90/750*100%
=12%
