Algebra II. Radical expressions.: Multiply, and then simplify if possible. Show your work.
Answers
a(b+c)=ab+ac
a(b-c)=ab-ac
also
law of exponents
and
(a-b)(a+b)=a^2-b^2 (for question 14)
and (a+b)^2=a^2+2ab+b^2 (for question 15)
11.
12. 108+(28∛21)
13. (-2√6)+(4√10)
14.√(2x-3)-49
15. 2x+(20√x)+50
16. (3∛2)-(6∛4)-16
17. 42x-6
Related Questions
Which statements are true regarding the area of circle D? Select two options. The area of the circle depends on the square of the radius. The area of circle D is 36Pi centimeters squared. The area of circle D is 324Pi centimeters squared The area of the circle depends on the square of pi. The area of the circle depends on the central angle.
Solve - 16y = da for d. The solution is d = [?]
Form a polynomial f(x) with real coefficients having the given degree and zeros. a) f(x) = x^3 - 5x^2 + x + 5 b) f(x) = x^3 - 5x^2 + x - 5 c) f(x) = x^3 + 5x + x - 5 d) f(x) = x + 5x^2 - x + 5
Explain how to use multiplication to check the answer to a division problem
Answers
Answer:
no
Step-by-step explanation:
they are not similar -
the triangles angles are not congruent which then means that by AA criterion the triangles are not similar.
hope this helps!!
Answer:
Yes they are similar as the obtuse angle of 120 degree is the same and 2 other angles are acute and this example shows 4 degree range in difference. This would change the measure 0.4 only each side.
Similar is different to same, the exact meaning of similar is resemblance, the exact meaning is having a resemblance in appearance, character, or quantity, without being identical.
Step-by-step explanation:
Answers
Answer: The set of numbers that cannot be represented as the quotient of two integers are the irrational numbers
which are neverending where the numbers after the decimal point don't repeat (there isn't a subsequence of digits that repeats, like in the number 3.33...) , then the irrational numbers of the form 1.31234.... and cannot be represented as the quotient of two integers.
Answers
Answer:
Step-by-step explanation:
B
Answer:
y=-2x-1
Step-by-step explanation:
A. 19
B. 20
C. 21
D.22
E. 23
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Final answer:
To solve the inequality, subtract 13 from both sides and divide by -2/3 to isolate x.
The solution set consists of x values less than or equal to 21.
The values that apply are 19, 20, and 21.
Explanation:
To solve the inequality, we need to isolate x.
First, subtract 13 from both sides of the inequality: -2/3x ≥ -14.
Next, divide both sides of the inequality by -2/3.
Remember that when dividing by a negative, the inequality sign flips: x ≤ -14 ÷ (-2/3).
The negative sign in front of the fraction can be moved to the numerator to simplify the division: x ≤ (-14) × (3/(-2)). Multiply the numbers: x ≤ 21.
Therefore, the solution set of the inequality is x values less than or equal to 21.
The values in the solution set are 19, 20, and 21.
So, the correct options are A, B, and C.
Learn more about Inequality here:
#SPJ1
A. (x-9)(x-1)
B. (x+9)(x+1)
C. Prime
D. (x+9)(x-1)
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x^2 − 8x + 9
What two numbers when multiplied yield 9 but when added yield -8?
There are no such numbers.
Use the quadratic formula.
Answers
8/9
.98
hope this helps good luck