Answer:
1/28^2
7^-2/ 4^2
Step-by-step explanation:
We know that a^b * c^b = (ac)^b
4^-2 * 7^-2
(4*7)^-2
28 ^ -2
We know that a^-b = 1/a ^b
1/28^2
We can also leave it as
4^-2 * 7^-2
1/ 4^2 * 7^-2
7^-2/ 4^2
Answer:
If the equation is 2+5x-3
then the factorized form would be (2x-1)(x+3)
Step-by-step explanation:
Answer:1
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :
-2*x+5-(7)<0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
-2x - 2 = -2 • (x + 1)
Equation at the end of step
1
:
STEP
2
:
2.1 Divide both sides by -2
Remember to flip the inequality sign:
Solve Basic Inequality :
2.2 Subtract 1 from both sides
x > -1
Inequality Plot :
2.3 Inequality plot for
-2.000 X - 2.000 > 0
One solution was found :
x > -1