$MathMaster logo$

MathMaster

Home
general
4x 2 25

Question

4X^2 25

61

likes

306 views

Answer to a math question 4X^2 25

$Expert avatar$

4.7

108 Answers

$4{x}^{2}-\left( -25 \right)$

$4{x}^{2}-25 \times \left( -1 \right)$

$4{x}^{2}-25{i}^{2}$

${\left( 2x \right)}^{2}-25{i}^{2}$

${\left( 2x \right)}^{2}-{\left( 5i \right)}^{2}$

$\left( 2x-5i \right) \times \left( 2x+5i \right)$

Frequently asked questions (FAQs)

Math question: Which sign of equality states that two triangles have congruent corresponding sides?

+

What is the resultant vector when adding vector A (-5, 10) to vector B (3, -7)?

+

Math Question: What is the quadratic formula, and how can it be used to solve quadratic equations?

+

New questions in Mathematics

String x = 5 Int y=2 System.out.println(x+y)

I) Find the directional derivative of 𝑓(𝑥, 𝑦) = 𝑥 sin 𝑦 at (1,0) in the direction of the unit vector that make an angle of 𝜋/4 with positive 𝑥-axis.

If L = (-2, -5) is reflected across y= -4 , what are the coordinates of L?

3x+5y=11 2x-3y=1

Derivative of x squared

Mrs. Emily saved RM10000 in a bank. At the end of the eighth year, the amount of money accumulated amounted to RM19992.71. If the bank pays an annual interest of x% for a year compounded every 6 months. Calculate the value of x.

logy/logx + logz/logy + logt/logz = 8x².t x=?

Determine the reduced equation of the straight line that is perpendicular to the straight line r: y=4x-10 and passes through the origin of the Cartesian plane

7. Find the equation of the line passing through the points (−4,−2) 𝑎𝑛𝑑 (3,6), give the equation in the form 𝑎𝑥+𝑏𝑦+𝑐=0, where 𝑎,𝑏,𝑐 are whole numbers and 𝑎>0.

The physician orders 15mg of tramadol(liquid). On hand is 30mg/2mL vials. How many mL will the MA administer?

Is -11/8 greater than or less than -1.37?

Let A, B, C and D be sets such that | A| = |C| and |B| = |D|. Prove that |A × B| = |C × D|

Two minus log 3X equals log (X over 12)

A property sold for $745,000 in a co-brokered transaction. The seller has agreed to pay a 7% commission to the listing firm. The listing firm has agreed to equally split the commission with the selling firm. If the buyer’s broker will receive 8% of the selling firm’s commission, how much commission will the buyer’s broker receive? $14,900 $3725 $$37250 $18625

A factory produces glass for windows. The thickness X of an arbitrarily selected pane of glass is assumed to be Normally distributed with expectation μ = 4.10 and standard deviation σ = 0.04. Expectation and Standard deviation is measured in millimeters. What is the probability that an arbitrary route has a thickness less than 4.00 mm?

Let G be the center of gravity of triangle ABC. We draw through A a parallel to BC on which we take a point D so that DG⊥BG. If the area of the quadrilateral AGBD is equal to s, show that AC·BD≥2·s.

Write the inequality in the form of a<x<b. |x| < c^2

A group of 17 people spent 9 days on vacation and spent R$776.34 on barbecue meat and the bill needs to be divided as follows: 6 people stayed for 9 days, 7 people stayed for 4 days, and 2 people stayed for 5 days and 2 people stayed 3 days, how much does each group have to pay for the days they stayed?