3 years ago

Simplify 7 · 2² ÷ 4 ± 12

1 answer:

4 0

I believe the answer is
-5

You might be interested in

tigry1 [53]

Answer: $x=\dfrac{25}{3}$

Step-by-step explanation:

The given equation : $\log_2(3x+7)=5$

Using logarithmic property : $\log_a N=M\to N=a^M$

The given equation will be equivalent to $(3x+7)=2^5$

$\Rightarrow\ 3x+7=32$

Subtract 7 from both sides , we get

$3x=25$

Divide both sides by 3 , we get

$x=\dfrac{25}{3}$

Hence, the solution is $x=\dfrac{25}{3}$

3 0

3 years ago

Stolb23 [73]

13/20
make the common denominator 20
2/5 = 8/20
1/4 = 5/20
8/20 + 5/20 = 13/20

8 0

3 years ago

Assoli18 [71]

The answer is 9.1.

3 0

3 years ago

-BARSIC- [3]

Step-by-step explanation:

step 1. x intercepts are where y = 0

step 2. y = 0 when factors are equal to zero

step 3. the x intercepts are 0, sqr(3), -sqrt(3), -1/5

step 4. answer: 4.

6 0

2 years ago

iragen [17]

Oh my god why so long

6 0

3 years ago