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2 years ago

Evaluate the expression on top. Pls need help

Mathematics

2 answers:

Bingel [31]2 years ago

6 0

Answer:

Step-by-step explanation:

(3x2)^2

(3x2)=6

(6)^2=6x6

umka21 [38]2 years ago

5 0

Answer:

the answer is 36!

Step-by-step explanation:

first, use the order of operations.

Parentheses

Exponents

Multiplying

Dividing

Addition

Subtraction

First, inside of parentheses. 3*2=6

then the exponent, which is 6*6, which equals 36.

The answer is 36. Hope this helped! Also would you mind marking brainliest? you don't have to. :D

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valentina_108 [34]

Answer:

Solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

Step-by-step explanation:

We need to solve the equation $x^2+6x-8=0$ by completing the square method.

For completing the square method: we need to follow: $a^2+2ab+b^2=(a+b)^2$

We are given:

$x^2+6x-8=0$

Solving by completing the square

$x^2+2(x)(?)+(?)^2-8=0$

We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.

So, adding and subtracting (3)^2

$x^2+2(x)(3)+(3)^2-8-(3)^2=0\\(x+3)^2-8-9=0\\(x+3)^2-17=0\\(x+3)^2=17$

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