If f(x) = 5x^2β 3 and f(x + a) = 5x^2+ 30x + 42,
what is the value of a ?...
Mathematics, 04.01.2021 06:30, Knownothing
If f(x) = 5x^2β 3 and f(x + a) = 5x^2+ 30x + 42,
what is the value of a ?
Answers: 2
Mathematics, 21.06.2019 19:30, ashtonsilvers2003
Evaluate the expression for the given value of the variable. β£-4b-8β£+β£-1-b^2 β£+2b^3 ; b=-2
Answers: 2
Mathematics, 21.06.2019 23:00, rosier2230
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5xΒ² + 2x. the width, in feet, is represented by the expression 3xΒ². which expression represents the perimeter, in feet, of the rug? a. 8xΒ² + 2x b. 8xΒ² + 4x c. 16xΒ² + 2x d. 16xΒ² + 4x
Answers: 2
Mathematics, 22.06.2019 02:00, dollangellface22
The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a Γ 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a Γ 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.
Answers: 1
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