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3 years ago

Write a polynomial in standard form with zeros at -2 and 3 !!!!! PLZ HELP

Mathematics

2 answers:

just olya [345]3 years ago

5 0

The answer is X^2 - X - 6

lara31 [8.8K]3 years ago

3 0

If the zeros are -2 and 3, then the factored form would be

(x+2) and (x-3)

-2+2 = 0 and 3-3 = 0

A polynomial is written as ax^2 + bx + c

Expand (x+2) (x-3) using FOIL: Multiply each tern in one set of parenthesis by each term in the other set and then simplify by combining like terms:

x*x + x*-3 + 2*x + 2*-3

x^2 -3x + 2x -6

Polynomial in standard form:

x^2 -x -6

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castortr0y [4]

Answer:

here's the solution :-

1.) =》the base of the larger triangle is the length of shadow formed by cactus .

so, length of cactus is : 33 feet.

2.) now, jn the smaller triangle formed by liam and it's shadow : -

=》

since both triangle form 90° the bases of both the larger and smaller triangles are parallel , so the base angles of larger triangle = corresponding base angles of the smaller triangle

hence, the both triangles are similar

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now since the both triangles are similar, the the sides will be proportional ,

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=》

$x = 2 \times 11$

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