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Please solve the file is attached. Please complete the 6 problems Thanks for helping me with my assignment I really appreciate it :
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#5 Points possible: 2. Total attempts: 2
Evaluate 7x3 - 202 + 1x – 4 at x = – 2
#6 Points possible: 2. Total attempts: 2
Perform the indicated operations
(20w2 + 22w
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#7 Points possible: 2. Total attempts: 2
Multiply and simplify:
2x4y2 (5x2 – 52y + 2y?)
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#8 Points possible: 2. Total attempts: 2
Multiply and simplify completely:
(2x - 1)(3x + 2)
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#9 Points possible: 2. Total attempts: 2
Multiply: (4x -- 4)(2x2 - 3x + 4)
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#10 Points possible: 2. Total attempts: 2
Perform the following operation and simplify: (225)
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I solved all questions except for the question 6 (because it is shown partially). Please make a screenshot or photo that shows it properly and I'll solve it, too.Ask if something is unclear.
5. 𝑓(𝑥) = 7𝑥 3 − 2𝑥 2 + 1𝑥 − 4, 𝑓(−2) = 7 ∙ (−8) − 2 ∙ 4 − 2 − 4 = −56 − 8 − 6 = −𝟕𝟎.
6. (20𝑤 2 + 22𝑤
7. 2𝑥 4 𝑦 2 (5𝑥 2 − 5𝑥𝑦 + 2𝑦 2 ) = 10𝑥 4+2 𝑦 2 − 10𝑥 4+1 𝑦 2+1 + 4𝑥 4 𝑦 2+2 =
= 𝟏𝟎𝒙𝟔 𝒚𝟐 − 𝟏𝟎𝒙𝟓 𝒚𝟑 + 𝟒𝒙𝟒 𝒚𝟒 .
8. (2𝑥 − 1)(3𝑥 + 2) = 2𝑥 ∙ 3𝑥 − 1 ∙ 3...
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