WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebIf 3x + 2y = 12 and xy = 6, find the value of 9x2 + 3. Write the following cubes in the expanded form: (i) (3a + 4b)3 (ii) (5p - 3q) 4. ... find the value of 9x2 + 3. Write the following cubes in the expanded form: (i) (3a + 4b)3 (ii) (5p - 3q) 4. If a +b+c= 15 and a2 + b2 + c2 = 83, find the va 5. Factorize: (i) 6ab-b2 + 12ac - 2bc (ii) 9(2a ...
How do you expand #(p+q)^5#? - Socratic.org
WebFeb 25, 2024 · q=3. Step-by-step explanation: 5p-3q=-39 -2p-3q=3 . Multiply the second equation by -1. 2p +3q = -3. Add the first equation and the modified second equation. 5p-3q=-39 . 2p +3q = -3-----7p = -42. Divide by 7. 7p/7 = -42/7. p = -6. Now we can find q. 2p +3q = -3. 2(-6) +3q = -3-12 +3q = -3. Add 12 to each side Webthe expansion calculator allows to expand online all forms of mathematical expressions, the expression can be alphanumeric, ie it can contain numbers and letters : Expand the following product (3 x+ 1) (2 x+ 4) ( 3 x + 1) ( 2 x + 4) returns 3 ⋅ x ⋅ 2 ⋅ x + 3 ⋅ x ⋅ 4 + 2 ⋅ x + 4 filing representative nyc
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WebExpand (5p+3q)^4 (625p^4)+(1500p^3)+(1350p^2q^2)+(540pq^3)+(81q^4) 10 balls numbered from 1 to 10 are placed in an urn. If 1 ball is selected at random, find the probability that it is number 5. 1/10. A jar contains 10 blue marbles, 4 red marbles, and 8 white marbles. What are the odds of drawing a blue marble from the bag? WebJun 9, 2024 · {5p - 3q= -39-2p - 3q = 3 Solve the system of equations using the linear combination method. {4x - 3y = 12 7x - 3y = 3 Thank you! See answers Advertisement ... Expand and simplify 6(2x - 3) - 2(2x + 1) Show that these two are parallel Previous Next Advertisement We're in the know Web\(5p^3q \times - 2p^5q^2 = - 10p^8q^3\). Multiply \(5p^3q\) by \(3p\). \(5p^3q \times 3p = 15p^4q\). \[5p^3q(4pq - 2p^5q^2 + 3p) = 20p^4q^2 - 10p^8q^3 + 15p^4q\] Expanding and simplifying. Expressions with brackets can often be mixed in with other terms. For example, \(3(h + 2) - 4\). In these cases first expand the bracket and then collect any ... groty stanley