(x^(2)-4x+3)(-3x^(2)+7x-1) Multiply Express your answer in simplest form.

Mathematics

1 answer:

iren [92.7K]3 years ago

7 0

The answer is 42^3 from your question

You might be interested in

PLEASE HELP find value of x and y

bazaltina [42]

Given : 

There is a quadrilateral.
Two sides of the quadrilateral are parallel .
Four angles are 96° , 2x° , 94° & ( 3y + 44 )°.

To Find :-

The value of x & y .

Solution :-

Here , 96° & 2x° are co - interior angles and we know that the sum of co - Interior angles is 180°.

⇒ 96° + 2x = 180° .

⇒ 2x = 180° - 96° .

⇒ 2x = 84° .

⇒ x = $\red{\sf \dfrac{84^{\circ}}{2}}$

$\bf\longmapsto x = 42^{\circ}$

Hence value of x is 42° .

Similarly , 94° & ( 3y + 44) ° are co- interior angles

⇒ 94° + ( 3y + 44)° = 180° .

⇒ ( 3y + 44 )° = 180° - 94° .

⇒ 3y + 44° = 86°.

⇒ 3y = 86° - 44° .

⇒ 3y = 42° .

⇒ y = $\sf \red{\dfrac{42^{\circ}}{3}}$

$\bf\longmapsto y = 14^{\circ}$

Hence the value of y is 14°.

8 0

3 years ago

What percent of 21.5 is 55.04

amid [387]

Percent formula : is/of = % / 100

what percent of 21.5 is 55.04...
% = x....because this is what we r looking for
is = 55.04
of = 21.5
now we sub into the formula
55.04 / 21.5 = x / 100
cross multiply because this is a proportion
(21.5)(x) = (100)(55.04)
21.5x = 5504
x = 5504 / 21.5
x = 256 <== so ur answer is 256%

5 0

3 years ago

Explain why you should record a 1 in the Tens column when you regroup in an addition problem

Fed [463]

I would say that if the ones add up to 10 or more, they will regroup and put a 1 above the tens column to show the 10

4 0

3 years ago

Use the commutative property to multiply 2.35 x 24

Alenkinab [10]

Answer:

2.35 x 24 = 56.4

Step-by-step explanation: