3 years ago

Nevermind i can't figure out how to delete this

Mathematics

1 answer:

Dima020 [189]3 years ago

8 0

Answer:

Usually if a question is unanswered for a week or more im sure Brainly deletes it.

Step-by-step explanation: it has happened to me a few times.

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Shtirlitz [24]

x(x + 9-x) = 6^2

9x = 36

x = 4

Answer

c. 4

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3 years ago

What is the solution of x2+x-6/x-7_<0

Katarina [22]

Answer:

x < -3 or 2 < x < 7

Step-by-step explanation:

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3 years ago

A stack of 180 cards is placed next to a ruler in the height of stack is measured to be 3 fourths of an inch how thick is one ca

Juli2301 [7.4K]

Height of the stack = 3 fourth of an inch

= $\frac{3}{4}$ × (1 inch)

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3 years ago

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Fynjy0 [20]

Answer:

Step-by-step explanation:

(x-4)^2 = x^2 -4x -4x + (-4)*(-4)

= x^2-8x+16 as required

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3 years ago

PLEASE HELP SMART PEOPLE! This is add/subtract polynomials. h(x)+g(x) h(x)=6x^2+4x^4+7x

luda_lava [24]

Given,

$h(x) = {6x}^{2} + {4x}^{4} + 7x$

$g( x) = {6x}^{2} - 4x + {3x}^{4}$

Therefore,

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${7x}^{4} + {12x}^{2} + 3x$

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3 years ago