5v - 15 What are all the restrictions for v2-6v +9 v2 + v – 12 ? A Xチ3 Xチ-4 x# - 4, x 3 x* - 4, x # 5, x # 3 B

Q: x5 + 2x* – 7x² – 19x + 15 x2 + 2x +5

A:

Q: x2 + 5 xp 3- x2 + x + 3 X1

A:

Q: 2x+10 (b) 22x+185

A:

Q: x3+8x2+x+8

A: Given, x3+8x2+x+8 We can write it as, ⇒x3+8x2+x+8

Q: I. (x2+ x+) (x²+ 9x+20) (x2+x+[ x+2 (x2+7x+12) x+6

A: We have to solve

Q: x-6 5x+45 x+94x-24

A: x-6x+9*5x+454x-24

Q: 2x2 + 5x +8 Given x + -2, the expression is equivalent to x +2 9 (1) 2x2 + x +2 6 (3) 2x + 1 + x +2…

A:

Q: Find the domain of

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Q: X-4 4-x X-4 1O Zab +4 a2-62 a-b

A:

Q: lengh

A:

Q: Expand and simplfy  (x-3)(x+6)

A: We need to expand and simplify (x-3)(x+6)

Q: 3+2_=

A: We solve this by basic algebraic property

Q: What's 2+2?

A: here on adding these numbers

Q: 4x-2 x-5)(*+4) Xt4 Add or subtract and Simglo

A: Given that: 4x-2(x-5)(x+4)-2x+4

Q: Multiply (4x + 5)(4x – 5) O 16x2 – 40x + 25 O 16x2 – 32x + 25 O 16x2 + 25 O 16x2 - 25

A: Formula we use. (a+b)(a-b)=a²-b².

Q: How do i find the domain of expression

A:

Q: (4x2 + 2x - 5)+ (6x² - x - 5)

A: We have to simplify the given expressions by adding them: 4x2+2x-5+6x2-x-5 Simplifying the given…

Q: 5x+10 (de+ 10 - 30r 6x-20 112 xt119 15+9 15x+9 17-5 17x-5

A: In the first figure: Alternate interior angles are equal. Therefore,…

Q: Which of the following is equivalent to (5x - 9)(5x + 9)? 10x² – 18 O 25x2-81 25x2-90x-81 25x2+81

A:

Q: x2+9x+20=(x+a)(x+b)

A:

Q: v3 + 2v² – 87v - 70 (v + 10)

A: Consider the expression v3+2v2-87v-70÷v+10. Use long division to perform the given division.

Q: 12x Ja +9)6 dx

A:

Q: (b) (2x + 72)(2x - 72)

A: (b). To find the product: 2x+722x-72 Solution: We know that, a+ba-b=a2-b2 Using the above identity,…

Q: 11x – (2x2+ 8x)

A: We have to simplify 11x - (2x2 + 8x)

Q: (3х + 2)(х + 4) X +4

A: We have to simplify : 3x+2x+4