3 years ago

X=2 And x+3^2 I do not understand

Mathematics

1 answer:

shepuryov [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Pulg in 2 into the equation x+3^2

I dont know if theres supposed to be a parenthese like $(x+3)^{2}$ but if there isn't then it would be 2+ $3^{2}$ which is 2+9

if there is parenthese... it would be:

$(2+3)^{2}$ = $(5)^{2}$ =25

You might be interested in

What equation is equivalent to the equation 9x - 13 = 4x + 32

Zigmanuir [339]

I’m guessing if you simplify this it’s gonna be x=6

8 0

2 years ago

Radio tower had a special on rechargeable batteries. It sold AA for $1 and AAA for $0.75. It sold 42 batteries on a single day a

PIT_PIT [208]

AA = $1
AAA= $0.75

AA + AAA = 42

$1AA + $0.75AAA= $37

AA + AAA = 42
AA + AAA-AAA= 42- AAA
AA = 42- AAA

$1(42- AAA) + $0.75AAA= $37
$42 - AAA +0.75AAA = $37
$42 -0.25AAA= $37
$42-$42 -0.25AAA= $37 -$42
-0.25AAA= -5
-0.25AAA/-0.25 = -5/-0.25
AAA= 20

AA + AAA= 42
AA + 20 = 42
AA +20 -20 = 42-20
AA= 22

Check
$1AA + $0.75AAA= $37
$1(22)+ $0.75(20)= $37
$22 + $15 =$37
$37 = $37

5 0

3 years ago

What if angle 6=50 then find angle 11 what would it be how would you do it

Mars2501 [29]

Is there a graph for this problem?

3 0

3 years ago

Simplify. −38+(1+22)2

Hitman42 [59]

It would be 3 over 5

4 0

3 years ago

Find the inverse of the following function<br> f(x)= x+18

klasskru [66]

Answer:

f^-1(x) = x - 18

Step-by-step explanation:

y = x + 18

x = y + 18

x - 18 = y

f^-1(x) = x - 18

6 0

3 years ago