The given expression is a result of squaring binomials
<h3>Factoring quadratics </h3>
From the question, we are to determine whether the given expression is a result of multiplying conjugates together, squaring binomials, or neither
The given expression is
9z² +54z +81
To do this,
First, we will factor the expression
Factoring the expression
9z² + 54z + 81
First, factor out 9
9(z² +6z +9)
9(z² + 3z + 3z + 9)
9[z(z + 3) + 3(z + 3)]
9[(z +3)(z +3)]
9[(z +3)²]
This can further be expressed as
3²[(z +3)²]
[3(z +3)]²
(3z +9)²
Hence, the expression is a result of squaring binomials
Learn more on Factoring quadratics here: brainly.com/question/52959
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Answer:
696
Step-by-step explanation:
First I would multiply each side by 8 to find what M is (because if you multiple m/8 by 8 the 8s will cancel out).
Because any number divided by 1 would just be itself, 696/1 is just 696.
Answer:
- width = x +5
- length = 3x +2
- area = 3x² +17x +10
Step-by-step explanation:
a. width = x +5 . . . . . . 5 ft more than the size of the tomato patch
length = 3x +2 . . . . . 2 ft more than 3 times the size of the tomato patch
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b. area = length × width = (3x +2)(x +5)
area = 3x² +17x +10
I wasn't sure how to order things, so I decided to write directly on top of your screenshots. Have a look at the three attachments. Two of which are correct. There is one incorrect answer though you're fairly close.
The answer will be 1.09. Hope this will help you!
