Given f(x)=3x² +5x, determine f(-4a) a) 48a² - 20a b) 28a c) 28a² d) 20a² - 48a

Q: Convert the polar equation r = 16 sin 0 to a rectangular equation.

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Q: (3x+2) 20+30x b) = 4x²(3x+6) (x+2)

A: For any query with the solution, please ask in the comment box.

Q: Evaluate (x-3)³dx x2

A: value = ?

Q: If 8x27x243=2ax3b, then find (a+b)

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Q: Find + 2x + 7 ) dæ

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Q: (3x + 2)(x - 5) = 28

A: (3x + 2)(x - 5) = 28  => 3x^2 -15x +2x -10 = 28  => 3x^2 -13x - 10 -28 = 0  => 3x^2 -13x…

Q: Find (f 9)and indicate the domain of the quotient F(x)=5x*-20x and glx) = 3x²-1ax. %3D

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Q: (x+8)2=7

A: Given: (x+8)2=7

Q: a. C. .-4 xy-² (-9x²y³ X3x¹y)² (√27x6¹²) b. d. (V16x4) ×5x8 3x 5y³ 25y² 9x v-²)-²

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Q: If possible, write 9 - 7x - 13x² as a linear combination of x − 1 + x², (−1) + x² and x − 1 + 2x².…

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Q: Find x³-4x² + 40x+127 (x²+25)(x − 4)² - I da

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Q: Find det(B)

A: Given that: det-1A-1=-5=detA3B-1T-1A-1=-5=A3B-1T As we know, detkM=kndetkM and detM=1detM-1. (Here,…

Q: 4(x + 8) = 2(4 + 2x)

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Q: If 3+2(x+1)=6x what is x?

A: Given : 3+2(x+1)=6x

Q: 9(a + b) = 9a+

A: Given, 9(a + b) = 9a+

Q: 2. Show your work: (x²-3x³ + x² + 4x-5)+(x²+x-2)

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Q: 2x3 + 1 x3

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Q: 2y

A:

Q: Find numbers a, b and c (if possible) so that 2x 3 −9x 2 +8x −2 = (2x −1)(ax2 +bx +c).

A: Obtain the value of a, b and c as follows.

Q: Jika 9b+ 18a =27, dan (2a+b)c =42, nilai (c-3)^2

A: Given if 9b+ 18a =27 and (2a+b)c =42, then we have to compute (c - 3) 2 .