state the answer in terms of i: (2+4)√-16+9(1+2)

Q: -4(7j+2)=10

A: Given expression,

Q: Simplify: (18x²+ 3x-5) -( 6x2 - 4x + 8) O 12x -x +3 o 12x + 7x – 13 O 24x² - x + 3 O 24x -x- 13

A:

Q: -8(3p + 4)=8p

A: Given  -8(3p + 4)=8p  p =?

Q: What is the exact value of tan 14 3 ?

A:

Q: (16:3)+14 215² 5-3 12

A:

Q: √25(a-b)²c

A: 25(a-b)2 = c25(a-b)2 = c225(a-b)2 - c2 = 0[5(a-b)]2 - c2 = 0 Using a2 - b2  = (a-b)(a+b)

Q: (5+3)•(9-4)=

A:

Q: The product of   √4 and ¼ is

A:

Q: 3 Perform the operation: (2x* + 5x+8x +24) - (x+2) 12 A. 2+x+6+ x+2 B. 2+ 112 + 9x + 18x + 44 + x+2…

A:

Q: Find mZC. D (3x+6)

A:

Q: R. (3x + 5) (91- 17)*

A: We know sum of opposite interior angles of parallelogram is equal to 180°

Q: (5x2−8x+1)+(2x2−4x−11)(5x2−8x+1)+(2x2−4x−11)   Fill in the coefficients for the answer:

A:

Q: Simplify:  (3v4 + 1)+ (5 − v4)

A: To simplify the given expression.

Q: Find (72* + 6æ°) dx + C

A:

Q: verify that 3(A + B) = 3A + 3B

A:

Q: Determine the value of 7A+6B if 19x2 + 41x + 16 A (x+ 1)² Cx +B (x – 1)(x +1)2 Answer:

A:

Q: 1) Simplify: 3(2x – 4) + 3x + 2

A:

Q: perform the indicated operation  ( 8r2+5r-14)+(-7r2-17r+7)=

A:

Q: Use the substitution x = a + b to rewrite the trinomial 9(a + b)2 − 17(a + b) − 2.

A: Basically replace a+b by x as given.

Q: Subtract: (x

A:

Q: c) 16x? – 144y? d) 8x2 + 2xy – 15y²

A: Given:  c 16x2-144y2d 8x2+2xy-15y2 To Find: To factorise.