# How to factor

How to factor 2 ax + bx + c c [email protected] (No Clicking Please) Example A 6x2 + 7x 20 (6) ( 20) = 120 F T wo numbers whose product is -120 and whose sum is +7 F T wo numbers whose product is -20 Ready? f First one ts evenly into -8 Second one ts evenly into +15

-8 -4 +1 5 +5 120 F We are done! Now we just 20 (wait) Example A 6x2 + 7x 20 (6) ( 20) = 120 F Divide 8 by 4 and +15 by +5 F Solution is

(2x + 5) (3x 4) 2 -8 -4 3 +1 5 +5 120 20 (wait) Example B 10x2 13x 3 (10) ( 3) = 30 F T wo numbers whose product is -30

and whose sum is 13 F T wo numbers whose product is -3 Ready? f First one ts evenly into -15 Second one ts evenly into +2 15 -3 +2 30 +1 F We are done! Now we just -3 (wait) Example B 10x2 13x 3

(10) ( 3) = 30 F Divide 15 by 3 and +2 by +1 F Solution is (5x + 1) (2x 3) 5 2 15 -3 +2 30 +1 -3 (wait)

## Recently Viewed Presentations

• Implicit cognition. Early determination of unconscious schemas . Examples:--watching mommy serve daddy at the . dinner table, watching daddy pay the . check at a restaurant --firmly embedded before age 5. Outgroups vs Ingroups. Simply dividing people into . us.
• (Note: do not have to convert tons to kilograms. The units cancels out at the end) 2. A 2 kg blob of putty moving at 4 m/s slams into a 6 kg blob of putty at rest. What is the...
• Critical conjunctions: Abortion laws and policies in Malawi and Zambia. Dr Ernestina Coast. Dr Emily Freeman. London School of Economics. Abortion Research to Policy.
• If the fragment is too small, it can't withstand natural seasonal changes. It also prevents natural movement of plants and animals from one part of the forest to another. World Biomes Tropical Rain forest Distribution of biome The tropical rainforest...
• P. Schm d Kardiale Belastung und Gefährdung durch sexuelle Aktivität * * THEMENKREIS Körperliche Belastung durch sexuelle Aktivität - Gesunde - KHK-Patienten Herzinfarktrisiko durch sexuelle Aktivität Liebestod Was sag' ich dem Patienten?
• Understanding ASP and FFT Data Benchmarking your school's performance through use of Fischer Family Trust and ASP. Welcome
• (practicalaction.org.uk) & design. processes. do we make too many products? design in a way that considers people and the environment. cut down the amount of energey and material you use. as much as possible. reprocess a material or. product and...
• Inserting a Row. Right-click row heading 21, the row below where you want to insert a row, to display the shortcut menu and the Mini toolbar. Click Insert on the shortcut menu to insert a new row in the worksheet...