In Exercises 21-32, simplify by factoring. 21. V50 23. V45 22. V27 24. V28 25. V75x 26. V40x 27. V16 29. V27x /-16x²y 28. V54 30. V250x3 23 32. V-32x?y (-32x²y°

Q: 3+2x7=

A: We first multiply 2x72x7=14Because of PEMDAS we multiply first.

Q: iGO 2. -/3 2/3 1/2

A:

Q: 23x - 5 21x+ 5

A: 23x-5=21x+5 (∴corresponding angles)

Q: а 15 22 12

A: Given query is to find the value of a.

Q: A. MATCHING TYPE: Write the letter of the correct answer that matches the PROPERTY OF REAL NUMBERS.…

A: 1)  23-5=23-25                 ----    d. Distributive Property   2)  -6+-7=-7+-6         ----    e.…

Q: Choose all factors of 21xy+18x+6xy^2 A. 2y+1 B.y+2 c.y+6 D.y+1 E.2y+3 F.x g. 3x

A: Consider the expression

Q: 22n+1 3n+1 2.

A:

Q: V81x6 V3x3

A: Given expression is:  81x63x3 =81x63x3=27x6-3

Q: Factor 64. 3x* - 6x - x 66. (: + 2)? - 5(z + 2)

A: Consider the equation as:

Q: Simplify 4 3x 4x

A: 3x7 *4x4=?

Q: 40 (3x +10)°

A: Using concept of opposite Angles.

Q: 7/5b=2/b-6

A: Solve the following

Q: Directions: Simplify each term by factoring. 1. 3rs 2. 12xy 3. 5x^2 4. 36x^2 5. 25x^2 6. 30x^2…

A: Given: 1. 3rs 2. 12xy 3. 5x^2 4. 36x^2 5. 25x^2 6. 30x^2 7. 5x^3 8. 24y^3 9. 9xy 10. 12x^4

Q: z =7+i

A:

Q: How to calculate coefficients of variations.

A: Coefficients of variations: Coefficients of variations is a statistical measure. It is measure of…

Q: 5\4p=4/3p+5/2

A:

Q: 8a+5=45-a

A:

Q: Simplify 4x3 5x* A. 20x7 B. 9x12 C. 9x7 D. 20x12

A: Given: 4x3·5x4

Q: Calcule 4×4

A: Our Aim is to calculate 4×4=?

Q: 8x 6x

A:

Q: -7.3t- 8·3

A: Kindly provide the full question

Q: Choose all factors of 21xy+18x+6y^2 A. 2y+1 B.y+2 c.y+6 D.y+1 E.2y+3 F.x g. 3x

A:

Q: Simplify. (412²+8u-9)+(7u²- + 6u–8)- (5u²–8u –7)

A:

Q: Expand (3x + y²)5. (Simplify your answer completely.)

A:

Q: 10

A:

Q: 2m+3 2. 3 35

A:

Q: 8x3 а. 28х

A: