Use the FOIL method to complete each multiplication: a) (5x + 3)(2x - 7) b) (2r + y)(3x - 5y)

Q: Explain why (A×B)×(C×D) and A×(B×C)×D are not the same.

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

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Q: multiply (9x + 5y)2

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Q: 6. Multiply: (2x)(3a-2b+4c)

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Q: ind (2× - 7)²

A: Given: 2x-72

Q: Determine the number of terms in the product of (x + y) and (a + b + c + d) without doing the…

A: Given the terms (x+y) and (a+b+c+d). We need to calculate the number of terms in the product of two…

Q: b. Evaluate—(3x − 2)° 6

A: We need to evaluate

Q: we counted the faces, vertices, and edges of pyramids and prisms with various polygon bases. Now,…

A: Based on the number of sides of the base of prism, we can determine the number of faces that the…

Q: Evaluate (4r +1) dr -2

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Q: Expand and simplify:  m(3m+2)-4m(m-2)   Thank you!

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Q: (4+8y)^3

A: Evaluate,

Q: 1) Simplify: 3(2x – 4) + 3x + 2

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Q: Find fcx) -3 42

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